Gordon, Gill, author
International Planned Parenthood Federation , 1988
Buku Teks
Kanya Ayu Paramastri, author
2016
UI - Tugas Akhir
Ira Rahmawati, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2013
UI - Tesis Membership
Universitas Indonesia, 1990
UI - Skripsi (Membership)
Christian, author
Fakultas Teknik Universitas Indonesia, 2008
UI - Skripsi (Open)