(2003). Health workers call for return to relevant medical programs. Manila Bulletin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Health Workers Call for Return to Relevant Medical Programs." Manila Bulletin 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Health Workers Call for Return to Relevant Medical Programs." Manila Bulletin, 2003.
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