Marler, Peter, author
John Wiley & Sons, 1966
Buku Teks
Ridley, Mark, author
Blackwell, 1995
Buku Teks
Tinberger, Niko, author
Time Life Book, 1970
Buku Teks
Alcock, John, author
Sinauer Associates, 1989
Buku Teks
McFarland, David, author
Longman, 1993
Buku Teks