Antepuesto, M. F. (1976). A study of the socio-economic background of the students of the Sudlon Agricultural School for the school year 1961-1962 in relation to their scholastic achievement [microform]. Photoduplication Service University of the Philippines Library.
Παραπομπή σε μορφή Chicago (17η εκδ.)Antepuesto, Martin Fernandez. A Study of the Socio-economic Background of the Students of the Sudlon Agricultural School for the School Year 1961-1962 in Relation to Their Scholastic Achievement [microform]. Quezon City: Photoduplication Service University of the Philippines Library, 1976.
Παραπομπή σε μορφή MLA (9th εκδ.)Antepuesto, Martin Fernandez. A Study of the Socio-economic Background of the Students of the Sudlon Agricultural School for the School Year 1961-1962 in Relation to Their Scholastic Achievement [microform]. Photoduplication Service University of the Philippines Library, 1976.