APA-viite

Proakis, J. G. (2004). self study guide for digital signal processing. Pearson Education.

Chicago-tyylinen lähdeviittaus

Proakis, John G. Self Study Guide for Digital Signal Processing. Delhi: Pearson Education, 2004.

MLA-viite

Proakis, John G. Self Study Guide for Digital Signal Processing. Pearson Education, 2004.