Perez, R. D. O. (2000). Half a century of the University of the Philippines Library Science Alumni Association, Inc. (UPLSAAI): A glance at the past, 1950-2000. University of the Philippines Library Science Alumni Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPerez, R. Dante O. Half a Century of the University of the Philippines Library Science Alumni Association, Inc. (UPLSAAI): A Glance at the Past, 1950-2000. Quezon City: University of the Philippines Library Science Alumni Association, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPerez, R. Dante O. Half a Century of the University of the Philippines Library Science Alumni Association, Inc. (UPLSAAI): A Glance at the Past, 1950-2000. University of the Philippines Library Science Alumni Association, 2000.
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