Gaya APA
WAKERLY, J, F, .
(2007).
Digital Design: Principles and Practices 4ed
(
4)
.
New Jersey:
Prentice Hall.
Gaya MLA
WAKERLY, John, F., .
"Digital Design: Principles and Practices 4ed".
4
New Jersey:
Prentice Hall,
2007.
Printed.