Ida Ayu Krisdina M, author
1998
UI - Tesis (Membership)
Davis, Martyn P.
Business Books, 1985
Buku Teks
Kristiya Kartika, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 1996
UI - Tesis (Membership)
Priemer, August B., author
Lexington Books, 1989
Buku Teks
Barban, Arnold N.
NTC Business Books, 1993
Buku Teks