Collier, John G. (John Greenwood), author
Cambridge University Press, 1987
Buku Teks
Scoles, Eugene F., author
West Publishing, 1992
Buku Teks
Mayss, Abla J., author
Cavendish, 1994
Buku Teks
Ehrenzweig, Albert A., author
West Publishing, 1959
Buku Teks
Levontin, Avigdor Victor, 1922-, author
A.W. Sijthoff, 1976
Buku Teks