Del Rosario, P. B. (1976). Adolescent students' attitudes toward religion [microform]. University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Del Rosario, Pilar Bundalian. Adolescent Students' Attitudes Toward Religion [microform]. Quezon City: University of the Philippines Library, 1976.
Lua MLA (9ú heag.)Del Rosario, Pilar Bundalian. Adolescent Students' Attitudes Toward Religion [microform]. University of the Philippines Library, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.