| Strien, N.J. van; Manullang, B.; Sectionov; Isnan, W.; Khan, M.K.M.; Sumardja, E.; Ellis, S,; Han, K.H.; Boeadi; Payne, J.; Martin, E.B., 2011. Dicerorhinus sumatrensis. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>
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| Strien, N.J. van; Steinmetz, R.; Manullang, B.; Sectionov; Han, K.H.; Isnan, W.; Rookmaaker, K.; Sumardja, E.; Khan, M.K.M.; Ellis, S., 2011. Rhinoceros sondaicus. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>
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| Strien, N.J. van; Rookmaaker, L.C., 2010. The impact of the Krakatoa eruption in 1883 on the population of Rhinoceros sondaicus in Ujung Kulon, with details of rhino observations from 1857 to 1949. Journal of Threatened Taxa 2 (1): 633-638
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| Syangden, B.; Sectionov; Ellis, S.; Williams, A.C.; Strien, N.J. van; Talukdar, B.K., 2008. Report on the regional meeting for India and Nepal IUCN/SSC Asian Rhino Species Group (AsRSG); March 5-7, 2007 Kaziranga National Park, Assam, India. Kaziranga, AsRSG, pp. i-ii, 1-28
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| Strien, N.J. van, 2007. Los Angeles to Sumatra: the flight of the rhino. The Horn Newsletter 2007 Spring: 24-25, figs. 1-4
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| Emslie, R.H.; Milledge, S.; Brooks, M.; Strien, N.J. van; Dublin, H.T., 2007. African and Asian rhinoceroses - status, conservation and trade: Annex 1, pp. 6-22
| In: CITES Secretariat Interpretation and implementation of the Convention - Species trade and conservation issues: Rhinoceroses. Report to CITES 14th meeting (The Hague, June 2007), CoP 14 Doc.54: 1-26 |
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| Strien, N.J. van, 2006. Rosa and Ratu desperately seeking fertile male Sumatran rhino. The Horn Newsletter 2006 Spring: 7, figs. 1-2
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| Strien, N.J. van, 2005. The IUCN SSC Asian Rhino Specialist Group. Proceedings of the EAZA Conference 2005 (Bristol): pp. 54-57
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| Strien, N.J. van, 2002. Conservation program for Sumatran and Javan rhino in Indonesia and Malaysia: pp. 231-236, table 1
| In: Schwammer, H.M. et al. A research update on elephants and rhinos: proceedings of the International Elephant and Rhino Research Symposium, Vienna, June 7-11, 2001. Muenster, Schuling: pp. 1-352 |
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| Agil, M.; Riyanto, M.A.C.T.; Sumampau, T.; Hodges, J.K.; Strien, N.J. van, 2002. A program of managed breeding for the Sumatran rhinoceros at the Sumatran Rhino Sanctuary, Way Kambas National Park, Indonesia: p. 303
| In: Schwammer, H.M. et al. A research update on elephants and rhinos: proceedings of the International Elephant and Rhino Research Symposium, Vienna, June 7-11, 2001. Muenster, Schuling: pp. 1-352 |
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| Agil, M.; Riyanto, M.A.C.T.; Sumampau, T.; Hodges, J.K.; Strien, N.J. van, 2001. Program of managed breeding for the Sumatran rhinoceros at the Sumatran Rhino Sanctuary, Way Kambas National Park, Indonesia: p. 69
| In: Schwammer, H.M. et al. Recent research on elephants and rhinos: Abstracts of the International Elephant and Rhino Research Symposium, June 7-11, 2001. Vienna, Zoologischer Garten: pp. 1-80 |
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| Strien, N.J. van, 2001. Conservation program for Sumatran and Javan rhino in Indonesia, Malaysia and Vietnam: p. 50
| In: Schwammer, H.M. et al. Recent research on elephants and rhinos: Abstracts of the International Elephant and Rhino Research Symposium, June 7-11, 2001. Vienna, Zoologischer Garten: pp. 1-80 |
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| Strien, N.J. van, 2001. Cat Loc Vietnamese rhino (Rhinoceros sondaicus annamiticus): training for monitoring and status assessment. Report to IRF and AsRSG, pp. 1-40
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| Strien, N.J. van; Bui Huu Manh, 2001. Re-assessment of the status of the Vietnamese rhino (Rhinoceros sondaicus annamiticus) in Cat Loc, pp. 1-8
| In: Strien, N.J. van Cat Loc Vietnamese rhino (Rhinoceros sondaicus annamiticus): training for monitoring and status assessment. Report to IRF and AsRSG: pp. 1-40 |
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| Strien, N.J. van; Foose, T.J., 2000. Report on the Regional Meeting for India and Nepal of IUCN/SSC Asian Rhino Specialist Group. Doorn, Asian Rhino Specialist Group, [not paginated]
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| Strien, N.J. van, 2000. Seasonality in breeding in Sumatran rhino?, pp. 57-59
| In: Adi, M. et al. Sumatran Rhino Sanctuary, Way Kambas National Park - Curators report 1999. Way Kambas, SRS: pp. 1-59 |
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| Strien, N.J. van, 1997. Das Sumatra-Nashorn: pp. 57-74, map 1
| In: Anonymous Die Nashoerner: Begegnung mit urzeitliche Kolossen. Fuert, Filander Verlag: pp. 1-258 |
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| Strien, N.J. van, 1997. Activity and performance reporting for the rhino protection units. Report to the Conservation Management Division of the Leuser Management Unit: pp.1-40
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| Strien, N.J. van, 1997. Sumatran rhino conservation plan. Report to the Conservation Management Division of the Leuser Management Unit: pp.1-45
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