Villamor, I., & Lopez, F. d. c. 1. (1922). La antiqua escritura filipina deducida. [publisher not identified].
Chicago Style (17th ed.) CitationVillamor, Ignacio, and Francisco d. ca. 1631 Lopez. La Antiqua Escritura Filipina Deducida. Manila: [publisher not identified], 1922.
MLA (9th ed.) CitationVillamor, Ignacio, and Francisco d. ca. 1631 Lopez. La Antiqua Escritura Filipina Deducida. [publisher not identified], 1922.
Warning: These citations may not always be 100% accurate.