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.

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.

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.