(1998). William G. Padolino: Advocating an ERAP pro-poor agenda through science and technology. Manila Bulletin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"William G. Padolino: Advocating an ERAP Pro-poor Agenda Through Science and Technology." Manila Bulletin 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"William G. Padolino: Advocating an ERAP Pro-poor Agenda Through Science and Technology." Manila Bulletin, 1998.
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