APA استشهاد

Proakis, J. G. (1995). Digital communications (3rd ed.). Mc Graw Hill.

استشهاد بنمط شيكاغو

Proakis, John G. Digital Communications. 3rd ed. New York: Mc Graw Hill, 1995.

MLA استشهاد

Proakis, John G. Digital Communications. 3rd ed. Mc Graw Hill, 1995.