| Skafte, H., 1963. Badak [Swedish translation from the Danish by Hakan Bergstedt]. Stockholm, Alb. Bonniers., pp. 1-202
|
|
| Skafte, H., 1962. A contribution to the preservation of the Sumatran rhinoceros. Natural History Bulletin of the Siam Society 20 (2): 85-94, pls. 1-4, figs. 1-4
|
|
| Skafte, H., 1961. A contribution to the preservation of the Sumatran rhinoceros. Acta Tropica 18: 168-176, figs. 1-6
|
|
|