Roeber, Richard J.C.
Addison-Wesley, 1973
Buku Teks
Bennis, Warren G., author
Addison-Wesley, [Date of publication not identified]
Buku Teks
Etzioni, Amitai, author
Prentice-Hall, 1964
Buku Teks
F.X. Soedjadi, author
Haji Masagung, 1989
Buku Teks
Nadler, David A
Addison-Wesley, 1977
Buku Teks