Stols, AAM
La Haye [etc.] Edition AAM Stols 1946
Buku Teks
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 1993
UI - Skripsi (Membership)
Imron Jasin, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1977
UI - Skripsi (Membership)
United Nation. Departement of International Economic and Social Affairs. Statistical Office
United Nation, 1987
Buku Referensi
Dalman, Yorgos, author
Uitgeverij Passage, 2004
Buku Teks