Cita APA (7th ed.)
Gupta, P. C. (1996). Data Communications (7th ed.). Prentic-Hall.
Cita Chicago (17th ed.)
Gupta, Prakash C. Data Communications. 7th ed. New Delhi: Prentic-Hall, 1996.
Cita MLA (9th ed.)
Gupta, Prakash C. Data Communications. 7th ed. Prentic-Hall, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.