Andrain, Charles F.
Macmillan, 1995
Buku Teks
edited by George W. Albel, Justin M. Joffe and Linda A. Dusenbury
Sage, 1988
Buku Teks
Prentice-Hall, 1973
Buku Teks SO
edited with an introduction by Robert A. Nisbet
Harper Torchbooks, 1972
Buku Teks
Moore, Wilbert Ellis
Prentice-Hall, 1963
Buku Teks SO