Gervacio, R. S. (2008). Premarital sex and other sexual risk-taking behaviors among the youth in Caraga region. Demographic Research and Development Foundation, Inc.
Cita Chicago (17th ed.)Gervacio, Ramonnetto S. Premarital Sex and Other Sexual Risk-taking Behaviors Among the Youth in Caraga Region. Quezon City: Demographic Research and Development Foundation, Inc, 2008.
Cita MLA (9th ed.)Gervacio, Ramonnetto S. Premarital Sex and Other Sexual Risk-taking Behaviors Among the Youth in Caraga Region. Demographic Research and Development Foundation, Inc, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.