Balat, E. M. (1976). Classroom teachers' perception of their teaching roles in San Francisco West District, Quezon City [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-referens (17:e uppl.)Balat, Edna M. Classroom Teachers' Perception of Their Teaching Roles in San Francisco West District, Quezon City [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
MLA-referens (9:e uppl.)Balat, Edna M. Classroom Teachers' Perception of Their Teaching Roles in San Francisco West District, Quezon City [microform]. Photoduplication Service, University of the Philippines Library, 1976.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.