GALLO MICHAEL A. (2009). COMPUTER COMMUNICATIONS AND NETWORKING TECHNOLOGIES. CENGAGE LEARNING.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGALLO MICHAEL A. COMPUTER COMMUNICATIONS AND NETWORKING TECHNOLOGIES. NEW DELHI: CENGAGE LEARNING, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGALLO MICHAEL A. COMPUTER COMMUNICATIONS AND NETWORKING TECHNOLOGIES. CENGAGE LEARNING, 2009.
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