PROAKIS JOHN G. (2005). DIGITAL SIGNALPROCESSING: PRINCIPLES ALGORITHMS AND APPLICATION (3RD.). PRENTICE HALL OF INDIA.
Lua i Stíl Chicago (17ú heag.)PROAKIS JOHN G. DIGITAL SIGNALPROCESSING: PRINCIPLES ALGORITHMS AND APPLICATION. 3RD. NEW DELHI: PRENTICE HALL OF INDIA, 2005.
Lua MLA (9ú heag.)PROAKIS JOHN G. DIGITAL SIGNALPROCESSING: PRINCIPLES ALGORITHMS AND APPLICATION. 3RD. PRENTICE HALL OF INDIA, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.