Tatel, N. T., Jr. (1999). Why is there a need for technological convergence? Manila Bulletin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTatel, Nestor T., Jr. "Why Is There a Need for Technological Convergence?" Manila Bulletin 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTatel, Nestor T., Jr. "Why Is There a Need for Technological Convergence?" Manila Bulletin, 1999.
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