Fitzgerald, J. (2000). Business communications and networking: Basic concepts, security, and design (6th ed.). John Wiley & Sons.
Chicago-referens (17:e uppl.)Fitzgerald, Jerry. Business Communications and Networking: Basic Concepts, Security, and Design. 6th ed. New York: John Wiley & Sons, 2000.
MLA-referens (9:e uppl.)Fitzgerald, Jerry. Business Communications and Networking: Basic Concepts, Security, and Design. 6th ed. John Wiley & Sons, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.