The Encyclopaedia of animal behaviour and biology
edited by Peter Slater and R. McNeill Alexander
Grolier International, 1986
 Buku Referensi
Rogers, Lesley J. author
Divided brains : the biology and behaviour of brain asymmetries
Cambridge University Press, 2013
 Buku Teks
Chemotaxis: its biology and biochemistry / editor, E. Sorkin
S Karger, 1974
 Buku Teks
Hatfield, Dolph L., editor
Selenium : its molecular biology and role in human health
Springer, 2012
 eBooks
Ultrasound : Its applications in medicine and biology; Vol.3, Part II
edited by Francis J. Fry
Elsevier, 1976
 Buku Teks SO