edited by George K. Zollschan and Walter Hirsch
Halsted Press, 1976
Buku Teks
edited by Warren G. Bennis, Kenneth D. Benne and Robert Chin
Holt, Rinehart and Winston 1961, 1961
Buku Teks
Wallerstein, Immanuel, author
John Wiley , 1966
Buku Teks
Lauer, Robert H., author
Rineka Cipta, 2003
Buku Teks
Yoshimichi Sato, author
Trans Pacific Press, 2006
Buku Teks