Bercilla, J. D. (2008). Parental influences on the youth's attitudes on sexual issues and sexual behavior: Focus on Western Visayas. Demographic Research and Development Foundation, Inc.
Chicago-referens (17:e uppl.)Bercilla, Jessica D. Parental Influences on the Youth's Attitudes on Sexual Issues and Sexual Behavior: Focus on Western Visayas. Quezon City: Demographic Research and Development Foundation, Inc, 2008.
MLA-referens (9:e uppl.)Bercilla, Jessica D. Parental Influences on the Youth's Attitudes on Sexual Issues and Sexual Behavior: Focus on Western Visayas. Demographic Research and Development Foundation, Inc, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.