Ardiansyah, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Tesis (Membership)
Gordon, Gill, author
International Planned Parenthood Federation , 1988
Buku Teks
Gordon, Gill, author
McMillan, 1994
Buku Referensi
Nortman, Dorothy L.
The population council, 1978
Buku Teks
Fawcett, James T., author
Population Council, 1970
Buku Teks