Oppenheim, A. V., & Schafer, R. W. (2014). Discrete-time signal processing (Third edition, International edition.). Pearson Education Limited.
Lua i Stíl Chicago (17ú heag.)Oppenheim, Alan V., agus Ronald W. Schafer. Discrete-time Signal Processing. Third edition, International edition. England: Pearson Education Limited, 2014.
Lua MLA (9ú heag.)Oppenheim, Alan V., agus Ronald W. Schafer. Discrete-time Signal Processing. Third edition, International edition. Pearson Education Limited, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.