University of the Philippines. Library. (1970). Index to plays. [s.n.].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversity of the Philippines. Library. Index to Plays. Diliman, Rizal: [s.n.], 1970.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUniversity of the Philippines. Library. Index to Plays. [s.n.], 1970.
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