APA استشهاد

Oppenheim, A. V. (1999). Digital signal processing. Prentice-Hall of India.

استشهاد بنمط شيكاغو

Oppenheim, Alan V. Digital Signal Processing. New Delhi: Prentice-Hall of India, 1999.

MLA استشهاد

Oppenheim, Alan V. Digital Signal Processing. Prentice-Hall of India, 1999.