A. B. C. (1974). Deo gracias por la cristianization [sic] del archipelago Filipino (1565-1965) [microform]. Photoduplication Service,University of the Philippines Library.
Chicago-viite (17. p.)A. B. C. Deo Gracias Por La Cristianization [sic] Del Archipelago Filipino (1565-1965) [microform]. Quezon City: Photoduplication Service,University of the Philippines Library, 1974.
MLA-viite (9. p.)A. B. C. Deo Gracias Por La Cristianization [sic] Del Archipelago Filipino (1565-1965) [microform]. Photoduplication Service,University of the Philippines Library, 1974.
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