APA (7e ed.) Bronvermelding

(1974). Katesismo sang Doctrina Katolika: Nasuno sa katesismo opisyal [microform] (Tercer gradu.). Photoduplication Service, University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Katesismo Sang Doctrina Katolika: Nasuno Sa Katesismo Opisyal [microform]. Tercer gradu. [Quezon City]: Photoduplication Service, University of the Philippines Library, 1974.

MLA (9e ed.) Bronvermelding

Katesismo Sang Doctrina Katolika: Nasuno Sa Katesismo Opisyal [microform]. Tercer gradu. Photoduplication Service, University of the Philippines Library, 1974.