Gelber, S. (1997). Data communications today: Networks, the Internet, and the Enterprise (2nd ed.). Prentice Hall PTR.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGelber, Stan. Data Communications Today: Networks, the Internet, and the Enterprise. 2nd ed. Upper Saddle River, NJ: Prentice Hall PTR, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGelber, Stan. Data Communications Today: Networks, the Internet, and the Enterprise. 2nd ed. Prentice Hall PTR, 1997.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.