editors, Fred M. Cox ... [and others]
F.E. Peacock, 1977
Buku Teks
John E. Tropman, John L. Erlich, Jack Rothman
F.E.Peacock, 2001
Buku Teks
edited by John E. Tropman, John L. Erlich, Jack Rothman
F.E.Peacock, 1995
Buku Teks
Batten,T. R., author
Oxford University Press, 1978
Buku Teks
Brody, Ralph
Human Science Press, 1982
Buku Teks