Regalado, I. E. (2001). Isang Tanong Lamang. Ateneo de Manila University Press.
Chicago Style (17th ed.) CitationRegalado, Inigo Ed. Isang Tanong Lamang. Quezon City: Ateneo de Manila University Press, 2001.
MLA (9th ed.) CitationRegalado, Inigo Ed. Isang Tanong Lamang. Ateneo de Manila University Press, 2001.
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