Gaya APA
SINGH, BRIJENDRA. (2004).
DATA COMUNICATIONS AND COMPUTER NETWORKS .
NEW DELHI:
PHI.
Gaya Chicago
SINGH, BRIJENDRA.
DATA COMUNICATIONS AND COMPUTER NETWORKS.
NEW DELHI:
PHI,
2004.
Text.
Gaya MLA
SINGH, BRIJENDRA.
DATA COMUNICATIONS AND COMPUTER NETWORKS.
NEW DELHI:
PHI,
2004.
Text.
Gaya Turabian
SINGH, BRIJENDRA.
DATA COMUNICATIONS AND COMPUTER NETWORKS.
NEW DELHI:
PHI,
2004.
Print.