Cita APA (7a ed.)

(1996). Data communications, computer networks, and open systems (4th ed.). Pearson.

Cita Chicago Style (17a ed.)

Data Communications, Computer Networks, and Open Systems. 4th ed. New Delhi: Pearson, 1996.

Cita MLA (9a ed.)

Data Communications, Computer Networks, and Open Systems. 4th ed. Pearson, 1996.