Black, U. D. (1993). Computer networks: Protocols, standards, and interfaces (Second edition.). Pearson.
Cita Chicago (17th ed.)Black, Uyless D. Computer Networks: Protocols, Standards, and Interfaces. Second edition. Englewood Cliffs, N.J.: Pearson, 1993.
Cita MLA (8th ed.)Black, Uyless D. Computer Networks: Protocols, Standards, and Interfaces. Second edition. Pearson, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.