APA
ALAN O OPPENHEIM & RONALD W SCHAFER, . (1989). DIGITAL SIGNAL PROCESSING. : PRENTICE HALL.
Chicago
ALAN O OPPENHEIM & RONALD W SCHAFER, . 1989. DIGITAL SIGNAL PROCESSING. : PRENTICE HALL.
Harvard
ALAN O OPPENHEIM & RONALD W SCHAFER, . (1989). DIGITAL SIGNAL PROCESSING. : PRENTICE HALL.
MLA
ALAN O OPPENHEIM & RONALD W SCHAFER, . DIGITAL SIGNAL PROCESSING. : PRENTICE HALL. 1989.