Oppenheim, A. V., & Schafer, R. W. (2013). Discrete-time signal processing (Third edition.). Pearson.
Lua i Stíl Chicago (17ú heag.)Oppenheim, Alan V., agus Ronald W. Schafer. Discrete-time Signal Processing. Third edition. Noida (India): Pearson, 2013.
Lua MLA (8ú heag.)Oppenheim, Alan V., agus Ronald W. Schafer. Discrete-time Signal Processing. Third edition. Pearson, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.