Cita APA (7th ed.)
Johnson, J. R. (1989). Introduction to digital signal processing. Prentice Hall.
Cita Chicago (17th ed.)
Johnson, Johnny R. Introduction to Digital Signal Processing. Englewood Cliffs, NJ: Prentice Hall, 1989.
Cita MLA (9th ed.)
Johnson, Johnny R. Introduction to Digital Signal Processing. Prentice Hall, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.