Penggayaan APA
Proakis. (1983).
Digital communications .
New York:
McGraw Hill.
Chicago Style
Proakis.
Digital communications.
New York:
McGraw Hill,
1983.
Text.
MLA Style
Proakis.
Digital communications.
New York:
McGraw Hill,
1983.
Text.
Turabian Style
Proakis.
Digital communications.
New York:
McGraw Hill,
1983.
Print.