Forouzan, B. A. (2003). Business Data CommunicationsBehrouz A. Forouzan. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Forouzan, Behrouz A. Business Data CommunicationsBehrouz A. Forouzan. McGraw-Hill, 2003.
Lua MLA (8ú heag.)Forouzan, Behrouz A. Business Data CommunicationsBehrouz A. Forouzan. McGraw-Hill, 2003.
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