Cita APA (7th ed.)
Babu, R. (2007). Digital signal processing (4th ed.). Scitech Pub.
Cita Chicago (17th ed.)
Babu, Ramesh. Digital Signal Processing. 4th ed. Chennai: Scitech Pub, 2007.
Cita MLA (9th ed.)
Babu, Ramesh. Digital Signal Processing. 4th ed. Scitech Pub, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.