APA Style

Ifeachor, E, C., Jervis, B, W. (2002). Digital signal processing a practical approach (Second Edition). Kosong: Prentice-Hall.

MLA Style

Ifeachor, Emmanuel, C.., Jervis, Barrie, W.. "Digital signal processing a practical approach". Second Edition Kosong: Prentice-Hall, 2002. Text.