APA-referens (7:e uppl.)

Chan Wai May. (1977). Role perception and role expectations of social workers and guidance councelors in selected Manila public schools [microform]. Photoduplication Service. University of the Philippines Library.

Chicago-referens (17:e uppl.)

Chan Wai May. Role Perception and Role Expectations of Social Workers and Guidance Councelors in Selected Manila Public Schools [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA-referens (9:e uppl.)

Chan Wai May. Role Perception and Role Expectations of Social Workers and Guidance Councelors in Selected Manila Public Schools [microform]. Photoduplication Service. University of the Philippines Library, 1977.