edited by Marie S. Jaffe, Barbara F. McVan
F.A. Davis, 1997
Buku Referensi
Chernecky, Cynthia C., author
W.B. Saunders, 1997
Buku Referensi
Kee, Joyce LeFever, author
Pearson Prentice-Hall, 2005
Buku Teks
Levinson, Samuel A., author
Lea & Febiger, 1962
Buku Teks
Dea S. Susanto, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2008
UI - Tesis (Open)