Cita APA (7th ed.)
Babu, R. (2003). Digital signal processing (2nd ed.). Scitech Pub.
Cita Chicago (17th ed.)
Babu, Ramesh. Digital Signal Processing. 2nd ed. Chennai: Scitech Pub, 2003.
Cita MLA (9th ed.)
Babu, Ramesh. Digital Signal Processing. 2nd ed. Scitech Pub, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.