Cauilan, N. Z., & Cruz, C. J. P. (2008). Determinants of premarital sex among adolescents in Cagayan Valley. Demographic Research and Development Foundation, Inc.
Chicago-viite (17. p.)Cauilan, Nelia Z., ja Christian Joy P. Cruz. Determinants of Premarital Sex Among Adolescents in Cagayan Valley. Quezon City: Demographic Research and Development Foundation, Inc, 2008.
MLA-viite (9. p.)Cauilan, Nelia Z., ja Christian Joy P. Cruz. Determinants of Premarital Sex Among Adolescents in Cagayan Valley. Demographic Research and Development Foundation, Inc, 2008.
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