Cita APA

Proakis, J. G., & Salehi, M. (2008). Digital communications (5th ed.). Boston: McGraw-Hill.

Chicago Style Citation

Proakis, John G., i Masoud Salehi. Digital Communications. 5th ed. Boston: McGraw-Hill, 2008.

Cita MLA

Proakis, John G., i Masoud Salehi. Digital Communications. 5th ed. Boston: McGraw-Hill, 2008.