Cita APA (7th ed.)

PROAKIS JOHN G. (2008). DIGITAL SIGNAL PROCESSING 4TH ED (4TH ED.). PHI LEARNING.

Cita Chicago (17th ed.)

PROAKIS JOHN G. DIGITAL SIGNAL PROCESSING 4TH ED. 4TH ED. NEW DELHI: PHI LEARNING, 2008.

Cita MLA (9th ed.)

PROAKIS JOHN G. DIGITAL SIGNAL PROCESSING 4TH ED. 4TH ED. PHI LEARNING, 2008.