Borja, A. (2003). Ifugao natives urged to return home and plant rice at terraces. Manila Bulletin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBorja, Adam. "Ifugao Natives Urged to Return Home and Plant Rice at Terraces." Manila Bulletin 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBorja, Adam. "Ifugao Natives Urged to Return Home and Plant Rice at Terraces." Manila Bulletin, 2003.
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