APA (7th ed.) Citation

Proakis, J. G. (2001). Digital communications (4η έκδ.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Proakis, John G. Digital Communications. 4η έκδ. Boston: McGraw-Hill, 2001.

MLA (8th ed.) Citation

Proakis, John G. Digital Communications. 4η έκδ. McGraw-Hill, 2001.