Gaya APA
Oppenheim, A, V. et al
(1997).
Signals Systems
(
Cet. 2)
.
Boston:
Prentice-Hall International,Inc.
Gaya MLA
Oppenheim, Alan, V.. et al.
"Signals Systems".
Cet. 2
Boston:
Prentice-Hall International,Inc,
1997.
Text.