Geotina, C. (1976). The utilization of certain prevailing institutionalized practices in the promotion of hygiene and sanitation projects in Anao-aon community school [microform]. Photoduplication Service. University of the Philippines Library.
Cita Chicago (17th ed.)Geotina, Carmen. The Utilization of Certain Prevailing Institutionalized Practices in the Promotion of Hygiene and Sanitation Projects in Anao-aon Community School [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.
Cita MLA (9th ed.)Geotina, Carmen. The Utilization of Certain Prevailing Institutionalized Practices in the Promotion of Hygiene and Sanitation Projects in Anao-aon Community School [microform]. Photoduplication Service. University of the Philippines Library, 1976.