Cubitt, Gerald
Wild Indonesia : the wildlife and scenery of the Indonesian archipelago
MIT Press, 1992
 Buku Referensi
Breeden, Stanley
Wildlife of eastern Australia
Collins, 1973
 Buku Teks SO
Fadli Febrian
Proses berbagi pengetahuan di World Wildlife Found For Nature Indonesia = Knowledge sharing process in World Wildlife Found For Nature Indonesia
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2019
 UI - Skripsi Membership
Nature writing : the tradition in English
edited by Robert Finch and John Elder
W.W. Norton, 2002
 Buku Teks SO
Yates, Steve
The nature of Borneo
Facts On File, 1992
 Buku Referensi