Demographic Research and Development Foundation, Inc, Philippines. Department of Health, & Department of Health. (2012). Behavior change communication strategies for preventing adolescent pregnancy: Sourcebook. Demographic Research and Development Foundation, Inc.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Demographic Research and Development Foundation, Inc, Philippines. Department of Health, و Department of Health. Behavior Change Communication Strategies for Preventing Adolescent Pregnancy: Sourcebook. Quezon City: Demographic Research and Development Foundation, Inc, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Demographic Research and Development Foundation, Inc, et al. Behavior Change Communication Strategies for Preventing Adolescent Pregnancy: Sourcebook. Demographic Research and Development Foundation, Inc, 2012.