Oppenheim, A. V. (1975). Digital signal processing. Institute of Technology.
Citazione stile Chigago Style (17a edizione)Oppenheim, Alan V. Digital Signal Processing. Cambridge, Mass.,: Institute of Technology, 1975.
Citatione MLA (9a ed.)Oppenheim, Alan V. Digital Signal Processing. Institute of Technology, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.