Dalumpines, U. B. (1976). A study of the educational attainments and socio-economic status of the parents of self-help students in Rafael Plama College, school year 1967-1968 [microform]. Photoduplication Service University of the Philippines Library.
Παραπομπή σε μορφή Chicago (17η εκδ.)Dalumpines, Ulpiana B. A Study of the Educational Attainments and Socio-economic Status of the Parents of Self-help Students in Rafael Plama College, School Year 1967-1968 [microform]. Quezon City: Photoduplication Service University of the Philippines Library, 1976.
Παραπομπή σε μορφή MLA (9th εκδ.)Dalumpines, Ulpiana B. A Study of the Educational Attainments and Socio-economic Status of the Parents of Self-help Students in Rafael Plama College, School Year 1967-1968 [microform]. Photoduplication Service University of the Philippines Library, 1976.