Citazione APA

Black, U. D. (2009). Data communications and distributed networks.- 3rd ed (3rd ed.). PHI.

Stile di citazione Chicago

Black, Uyless D. Data Communications and Distributed Networks.- 3rd Ed. 3rd ed. New Delhi: PHI, 2009.

Citazione MLA

Black, Uyless D. Data Communications and Distributed Networks.- 3rd Ed. 3rd ed. PHI, 2009.