Echem, R. R., Mateo, M. G. R., Sibal, J. S., Raymundo, C. M., Berja, C. L., & Berja, J. G. J. (2008). Home-leaving and risk-taking behaviors of youth: The case of Zamboanga Peninsula. Demographic Research and Development Foundation, Inc., University of the Philippines Population Institute.
Cita Chicago (17th ed.)Echem, Rosalyn R., Marie Grace R. Mateo, Jasmin S. Sibal, Corazon M. Raymundo, Clarinda L. Berja, i Juanito G. Jr Berja. Home-leaving and Risk-taking Behaviors of Youth: The Case of Zamboanga Peninsula. Quezon City: Demographic Research and Development Foundation, Inc., University of the Philippines Population Institute, 2008.
Cita MLA (9th ed.)Echem, Rosalyn R., et al. Home-leaving and Risk-taking Behaviors of Youth: The Case of Zamboanga Peninsula. Demographic Research and Development Foundation, Inc., University of the Philippines Population Institute, 2008.