Marthen Pali, author
Fakultas Psikologi Universitas Indonesia, 1993
UI - Disertasi (Membership)
Artikel Jurnal
Barnet, Richard J., author
LP3ES, 1984
Buku Teks
A.A. Oka Mahendra, author
Pustaka Sinar Harapan, 1996
Buku Teks
Ahmad Adaby Darban, author
Tarawang, 2000
Buku Teks