Gaya APA
Stallings, William. (1997).
Data and computer communications (5th ed).
Upper Saddle River, NJ:
Prentice Hall.
Gaya Chicago
Stallings, William.
Data and computer communications.
5th ed
Upper Saddle River, NJ:
Prentice Hall,
1997.
Text.
Gaya MLA
Stallings, William.
Data and computer communications.
5th ed
Upper Saddle River, NJ:
Prentice Hall,
1997.
Text.
Gaya Turabian
Stallings, William.
Data and computer communications.
5th ed
Upper Saddle River, NJ:
Prentice Hall,
1997.
Print.