Gaya APA

Proakis, J, G., Manolakis, D, G. (2007). Digital Signal Processing: Principles, Algorithms, and Applications (Ed. 4). New Jersey: Prentice Hall.

Gaya MLA

Proakis, John, G.., Manolakis, Dimitris, G.. "Digital Signal Processing: Principles, Algorithms, and Applications". Ed. 4 New Jersey: Prentice Hall, 2007. Text.