Gaya APA
Stallings, William. (2007).
Data and computer communications .
Singapore:
Pearson Education.
Gaya Chicago
Stallings, William.
Data and computer communications.
Singapore:
Pearson Education,
2007.
Text.
Gaya MLA
Stallings, William.
Data and computer communications.
Singapore:
Pearson Education,
2007.
Text.
Gaya Turabian
Stallings, William.
Data and computer communications.
Singapore:
Pearson Education,
2007.
Print.