| Rufendi, D.; Haryanto, M.; Widodo, 1991. Status report on Sumatran rhino in the Kerinci Seblat National Park: pp. 100-104
| In: Bari, A. et al. Proceedings of the Workshop on the Indonesian rhino conservation, Cisarua Bogor, Indonesia, 3-5 October 1991. Bogor, PHPA-IUCN-WWF-TSI: pp. 1-100 |
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