Wiley, E.O., author
John Wiley & Sons, 1981
Buku Teks
edited by David J. Galloway
Clarendon Press, 1991
Buku Teks
editor, D.A. Murray
Pergamon Press, 1980
Buku Teks
Crawford, Daniel J., author
John Wiley & Sons, 1990
Buku Teks
Stettner, Morey, author
McGraw-Hill, 2003
Buku Teks