APA
Ludeman L. C., . (2004). Fundamentals of Digital Signal Processing. New Delhi: John Wiley & Sons.
Chicago
Ludeman Lonnie C, . 2004. Fundamentals of Digital Signal Processing. New Delhi: John Wiley & Sons.
Harvard
Ludeman L. C., . (2004). Fundamentals of Digital Signal Processing. New Delhi: John Wiley & Sons.
MLA
Ludeman Lonnie C, . Fundamentals of Digital Signal Processing. New Delhi: John Wiley & Sons. 2004.