The Encyclopaedia of animal behaviour and biology
edited by Peter Slater and R. McNeill Alexander
Grolier International, 1986
 Buku Referensi
McFarland, David
Animal behaviour : psychobiology, etnology, and evolution
Longman, 1993
 Buku Teks
Pandey, B.N.
Ecology and animal behaviour; Vol. 4
Tata McGraw-Hill, 2012
 Buku Teks
Animal nutrition
P. McDonald ... [et al.]
Longman, 1995
 Buku Teks
Scott, John Paul
Animal behavior
University of Chicago Press, 1958
 Buku Teks