Yasuma, Shigeki
Mammals of Bukit Soeharto protection forest / by Shigeki Yasuma; Hadi S. Alikodra
PUSREHUT, 1990
 Buku Teks
Thomson, John F.
Radiation protection in mammals/ John F. Thomson
Reinhold Publ., 1962
 Buku Teks
The Encyclopaedia of mammals
edited by David Macdonald
Facts on File, 1993
 Buku Referensi
Marsya Christyanti
Kompetisi dan tumpang tindih relung antara siamang symphalangus syndactylus dan mamalia arboreal lainnya di Taman Nasional Bukit Barisan Selatan = Competition and niche overlap between siamang symphalangus syndactylus and other arboreal mammals in Bukit Barisan Selatan National Park
[, Universitas Indonesia], 2014
 UI - Skripsi (Membership)
Thorp, Roderick
Into the forest
Random House, 1961
 Buku Teks