Sinco, E. D. (1976). The psychological characteristics of the college environment and their implications for Foundation College [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-viite (17. p.)Sinco, Edelmira D. The Psychological Characteristics of the College Environment and Their Implications for Foundation College [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
MLA-viite (9. p.)Sinco, Edelmira D. The Psychological Characteristics of the College Environment and Their Implications for Foundation College [microform]. Photoduplication Service, University of the Philippines Library, 1976.
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