Egco, J. M. S. (2011). Mario Teodoro 'Ted' Failon Etong: Making a promdi's dream bigger than reality. Sunday Times Magazine.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEgco, Joel M. Sy. "Mario Teodoro 'Ted' Failon Etong: Making a Promdi's Dream Bigger than Reality." Sunday Times Magazine 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEgco, Joel M. Sy. "Mario Teodoro 'Ted' Failon Etong: Making a Promdi's Dream Bigger than Reality." Sunday Times Magazine, 2011.
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