Abbatt, Fred
Macmillan, 1988
Buku Teks
Alma Yulianti Lani
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2001
UI - Tesis Membership
by Kris Heggenhougen [and others]
Oxford University Press, 1987
Buku Teks
Muthia Mazaya Pitari
Fakultas Ilmu Keperawatan Universitas Indonesia, 2019
UI - Skripsi Membership
McMahon, Rosemary
World Health Organization, 1992
Buku Teks