Luengo, J. M. (1981). Readings on Philippine indigenous culture: Sociology, education, social work. Rex Book Store.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLuengo, Jose Ma. Readings on Philippine Indigenous Culture: Sociology, Education, Social Work. Manila: Rex Book Store, 1981.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLuengo, Jose Ma. Readings on Philippine Indigenous Culture: Sociology, Education, Social Work. Rex Book Store, 1981.
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