Loutfi, Martha F.
Praeger Publishers, 1973
Buku Teks
Neta Cynara Anggina, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2018
UI - Skripsi (Membership)
Development Cooperation Information Dept. of the Ministry of Foreign Affairs, 1994
Buku Teks
Croom Helm, 1986
Buku Teks
edited by Willy Sellekaerts
Macmillan, 1974
Buku Teks