Griffin, Ricky W., author
Prentice-Hall, 1999
Buku Teks
Griffin, Ricky W., author
Prentice-Hall, 2002
Buku Teks
Wheeler, Bayard O.
Harper & Row. Publisher, 1968
Buku Teks
Galih Rahadyan Pamungkas, author
Universitas Indonesia, 2014
UI - Skripsi (Membership)
Darmayanti D. Tamin, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2004
UI - Tesis (Membership)