Johnson, David W., 1940-
Allyn and Bacon, 2000
Buku Teks
Johnson, David W., 1940-
Pearson Education, 2006
Buku Teks
Johnson, David W., 1940-
Pearson, 2014
Buku Teks
Johnson, David W., 1940-
Pearson, 2017
Buku Teks
edited by Dorwin Cartwright, Alvin Zander
Harper & Row , 1968
Buku Teks