Kahssay, Haile Mariam, author
World Health Organization, 1998
Buku Teks
Abbatt, Fred, author
Macmillan, 1988
Buku Teks
Alma Yulianti Lani, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2001
UI - Tesis Membership
by Kris Heggenhougen [and others]
Oxford University Press, 1987
Buku Teks
Muthia Mazaya Pitari, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2019
UI - Skripsi Membership