Yeates, N. T. M.
Animal science: reproduction, climate, meat, wool / N. T. M. Yeates, T. N. Edey, M. K. Hill
Pergamon Press, 1975
Buku Teks
Mayr, Ernst
Populations: species and evolution: an abrigmen of animal species and evolution
Belknap Press, 1963
Buku Teks
McFarland, David
Animal behaviour : psychobiology, etnology, and evolution
Longman, 1993
Buku Teks
Macfadyen, A.
Animal ecology: aims and methods / by A. Macfadyen
Pitman Publishing Corporation, 1963
Buku Teks
Linden, Eugene
The parrot's lament: and other true tales of animal intrigue, intelligence and ingenvity
A Dutton Book, 1999
Buku Teks