Cita APA (7th ed.)
Babu, P. R. (2001). Digital signal processing. Scitech.
Cita Chicago (17th ed.)
Babu, P. Ramesh. Digital Signal Processing. Chennai: Scitech, 2001.
Cita MLA (9th ed.)
Babu, P. Ramesh. Digital Signal Processing. Scitech, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.