Παραπομπή σε μορφή APA (7η εκδ.)

Torrefranca, L. H. (1979). Some social-psychological factors in high school seniors' academic achievement: Their implications for vocational guidance [microform]. Photoduplication Service. University of the Philippines Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Torrefranca, Lourdes Hordista. Some Social-psychological Factors in High School Seniors' Academic Achievement: Their Implications for Vocational Guidance [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.

Παραπομπή σε μορφή MLA (9th εκδ.)

Torrefranca, Lourdes Hordista. Some Social-psychological Factors in High School Seniors' Academic Achievement: Their Implications for Vocational Guidance [microform]. Photoduplication Service. University of the Philippines Library, 1979.