Kalat, James W., author
Thomson/Wadsworth, 2007
Buku Teks
Kalat, James W., author
Wadsworth/Thomson Learning, 2001
Buku Teks
edited by Herman P. Schwan
McGraw-Hill, 1969
Buku Teks
Truskey, George A., author
Pearson/Prentice Hall, 2004
Buku Teks
Leith, John D., author
Burgess, 1970
Buku Teks