Stallings, W. (2000). Data and computer communications (6th ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Stallings, William. Data and Computer Communications. 6th ed. Upper Saddle River, N.J.: Prentice Hall, 2000.
Lua MLA (8ú heag.)Stallings, William. Data and Computer Communications. 6th ed. Prentice Hall, 2000.
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