Fitzgerald, J. (2005). Business Data Communications and Networking. Pearson Education.
Chicago-viite (17. p.)Fitzgerald, Jerry. Business Data Communications and Networking. New Delhi: Pearson Education, 2005.
MLA-viite (9. p.)Fitzgerald, Jerry. Business Data Communications and Networking. Pearson Education, 2005.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.