Black, U. D. (1993). Computer networks: Protocols, standards, and interfaces (Second edition.). Pearson.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlack, Uyless D. Computer Networks: Protocols, Standards, and Interfaces. Second edition. Englewood Cliffs, N.J.: Pearson, 1993.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBlack, Uyless D. Computer Networks: Protocols, Standards, and Interfaces. Second edition. Pearson, 1993.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.