Tayag, J. G. (1999). CAS Faculty Conference proceedings: 1998-1999. College of Arts and Sciences, University of the Philippines Manila.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTayag, Josefina G. CAS Faculty Conference Proceedings: 1998-1999. Manila: College of Arts and Sciences, University of the Philippines Manila, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTayag, Josefina G. CAS Faculty Conference Proceedings: 1998-1999. College of Arts and Sciences, University of the Philippines Manila, 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.