Manuel, F. V. (1979). The establishment and organization of population education collection for the U.P. College of Education Library [microform]. Photoduplication Service. University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Manuel, Fides Velez. The Establishment and Organization of Population Education Collection for the U.P. College of Education Library [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Manuel, Fides Velez. The Establishment and Organization of Population Education Collection for the U.P. College of Education Library [microform]. Photoduplication Service. University of the Philippines Library, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.