Stallings, W. (1997). Data and computer communications (5th ed.). Upper Saddle River, NJ.: London: Prentice Hall Prentice Hall International.
Παραπομπή Chicago StyleStallings, William. Data and Computer Communications. 5th ed. Upper Saddle River, NJ.: London: Prentice Hall Prentice Hall International, 1997.
Παραπομπή MLAStallings, William. Data and Computer Communications. 5th ed. Upper Saddle River, NJ.: London: Prentice Hall Prentice Hall International, 1997.
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