Philippines. National Commission for Culture and the Arts & Padilla, S. G. (2000). The Agta of Northeastern Sierra Madre: Photographs. National Commission for Culture and the Arts.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippines. National Commission for Culture and the Arts और Sabino Gracia Padilla. The Agta of Northeastern Sierra Madre: Photographs. Manila: National Commission for Culture and the Arts, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippines. National Commission for Culture and the Arts और Sabino Gracia Padilla. The Agta of Northeastern Sierra Madre: Photographs. National Commission for Culture and the Arts, 2000.
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