edited by Allan McNaught
Chapman and Hall , 1991
Buku Teks
Nies, Marry A., author
Elsevier, 2015
Buku Teks
McKenzie, James F., author
Jones and Bartlett, 2005
Buku Teks
edited by Neil Bracht
SAGA Publications, 1999
Buku Teks
Annisa Rahmawaty, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2014
UI - Tesis (Membership)