International development research centre, 1974
Buku Teks
Ken Paramita, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2014
UI - Skripsi (Membership)
Setyawati Budiningsih, author
Universitas Indonesia, 1974
Buku Teks
Everest, Suzanne, author
Bailliere Tindall , 1998
Buku Teks
Haryono Suyono, author
State Ministry for Population/NFPCB, 1995
Buku Teks