Carne, E. B. (1999). Telecommunications primer: Data, voice, and video communications (2nd ed.). Upper Saddle River, NJ: Prentice Hall PTR.
Παραπομπή Chicago StyleCarne, E. Bryan. Telecommunications Primer: Data, Voice, and Video Communications. 2nd ed. Upper Saddle River, NJ: Prentice Hall PTR, 1999.
Παραπομπή MLACarne, E. Bryan. Telecommunications Primer: Data, Voice, and Video Communications. 2nd ed. Upper Saddle River, NJ: Prentice Hall PTR, 1999.
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