edited by Haile Mariam Kahssay and Peter Oakley
World Health Organization, 1999
Buku Teks
Oakley, Peter, author
World Health Organization, 1989
Buku Teks
McMurray, Anne, author
Churchill Livingstone , 1990
Buku Teks
edited by Sharon B. Buchbinder, Nancy H. Shanks
Jones & Bartlett Learning, 2017
Buku Teks
Septiana Maharanti, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2018
UI - Tesis Membership