edited by Gordon H. Bower
Random House, 1987
Buku Teks SO
Baldwin, John D., 1941-
Prentice-Hall, 1986
Buku Teks SO
Ryan, Thomas A.
Ronald Press, 1954
Buku Teks SO
Eysenck, Michael W.
Psychology Press, 2001
Buku Teks SO
Holander, Edwin P.
Oxford University Press, 1981
Buku Teks SO