Ballena, C. T. (2007). English-Filipino dictionary of philosophy. National Book Store.
Chicago Style (17th ed.) CitationBallena, Constantino T. English-Filipino Dictionary of Philosophy. Mandaluyong City: National Book Store, 2007.
MLA (9th ed.) CitationBallena, Constantino T. English-Filipino Dictionary of Philosophy. National Book Store, 2007.
Warning: These citations may not always be 100% accurate.