Santos, J. P. (1979). The A B C of the Katipunan (English, Spanish and Tagalog) [microform]. Photoduplication Service, University of the Philippines Library.
Chicago Style (17th ed.) CitationSantos, Jose P. The A B C of the Katipunan (English, Spanish and Tagalog) [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1979.
MLA (9th ed.) CitationSantos, Jose P. The A B C of the Katipunan (English, Spanish and Tagalog) [microform]. Photoduplication Service, University of the Philippines Library, 1979.
Warning: These citations may not always be 100% accurate.