Gaya APA

KWAKERNAAK, H., , , S, R. (1991). Modern signals and systems . Englewood Cliffs, New Jersey: Prentice Hall International.

Gaya MLA

KWAKERNAAK, Huibert., , , SIVAN,, Raphael. "Modern signals and systems". Englewood Cliffs, New Jersey: Prentice Hall International, 1991. Buku.