Eriberto. (1975). Katesismong natutungod sa Iglesia katolika romana [microform]. Photoduplication Servie. University of the Philippines Library.
Chicago Style (17th ed.) CitationEriberto. Katesismong Natutungod Sa Iglesia Katolika Romana [microform]. Quezon City: Photoduplication Servie. University of the Philippines Library, 1975.
MLA (9th ed.) CitationEriberto. Katesismong Natutungod Sa Iglesia Katolika Romana [microform]. Photoduplication Servie. University of the Philippines Library, 1975.
Warning: These citations may not always be 100% accurate.