Asnan Furinto, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2009
UI - Disertasi (Open)
Jones, Givin W.
Canberra Austrralian National University Press 1082,
Buku Teks
Kumarian Press, 1992
Buku Teks
Nortman, Dorothy L.
The population council, 1978
Buku Teks
Georgetown University Press, 1968
Buku Teks