Sax, Sidney
Allen & Unwin , 1990
Buku Teks
Husin Usman, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2000
UI - Tesis (Membership)
Roefmilina Maaroef, author
Universitas Indonesia, 1999
UI - Tesis (Membership)
Niken Tri Utami, author
Universitas Indonesia, 2001
UI - Tesis (Membership)
Sudarmono, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2007
UI - Tesis (Membership)