Clemente, A. (1997). Pushing change in DECS. IN Educator's speak [column]. Manila Bulletin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रClemente, Alejandro. "Pushing Change in DECS. IN Educator's Speak [column]." Manila Bulletin 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रClemente, Alejandro. "Pushing Change in DECS. IN Educator's Speak [column]." Manila Bulletin, 1997.
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