Zainuddin Djafar, author
Pustaka Jaya, 2008
Buku Teks
Severino, Rodolfo C., Jr., author
The Asean Secretariat, 2001
Buku Teks
Universitas Indonesia, 2011
UI - Skripsi (Open)
Department of Information, 1976
Buku Teks
Djalinus Sjah, author
Kreasi Jaya Utama, 1984
Buku Teks