APA Citation

Babu. (2008). Digital signal processing (4th ed.). Chennai, India: Scitech Publications (India) Pvt. Ltd.

Chicago Style Citation

Babu. Digital Signal Processing. 4th ed. Chennai, India: Scitech Publications (India) Pvt. Ltd, 2008.

MLA Citation

Babu. Digital Signal Processing. 4th ed. Chennai, India: Scitech Publications (India) Pvt. Ltd, 2008.

Warning: These citations may not always be 100% accurate.