COMER DOUGLAS E. (2005). COMPUTER NETWORKS AND INTERNETS (4TH ED.). PEARSON EDUCATION.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCOMER DOUGLAS E. COMPUTER NETWORKS AND INTERNETS. 4TH ED. PEARSON: PEARSON EDUCATION, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCOMER DOUGLAS E. COMPUTER NETWORKS AND INTERNETS. 4TH ED. PEARSON EDUCATION, 2005.
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