Παραπομπή APA

Apte, S. D. (2009). Digital signal processing (2nd ed.). Wiley India.

Παραπομπή Chicago Style

Apte, Shaila D. Digital Signal Processing. 2nd ed. New Delhi: Wiley India, 2009.

Παραπομπή MLA

Apte, Shaila D. Digital Signal Processing. 2nd ed. Wiley India, 2009.