Panko, R. R. (2001). Business data communications and networking (3rd ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Panko, R. R. Business Data Communications and Networking. 3rd ed. Upper Saddle River, N.J.: Prentice Hall, 2001.
Lua MLA (8ú heag.)Panko, R. R. Business Data Communications and Networking. 3rd ed. Prentice Hall, 2001.
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