(1998). Responsible parenthood and population education: Concepts and consideration across cultures. Philippine Health Education Journal.
Chicago-referens (17:e uppl.)"Responsible Parenthood and Population Education: Concepts and Consideration Across Cultures." Philippine Health Education Journal 1998.
MLA-referens (9:e uppl.)"Responsible Parenthood and Population Education: Concepts and Consideration Across Cultures." Philippine Health Education Journal, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.