Gaya APA
Data And Computer Communications. (2004).
New York:
Pearson Education International.
Gaya Chicago
Data And Computer Communications.
Seventh.
New York:
Pearson Education International,
2004.
.
Gaya MLA
Data And Computer Communications.
Seventh.
New York:
Pearson Education International,
2004.
.
Gaya Turabian
Data And Computer Communications.
New York:
Pearson Education International,
2004.
.