Gaya APA
GILSTER, R. (2010).
Internet Core and Computing IC3 Certification Global Standard 3 Study Guide (1).
New York:
The McGraw-Hill Companies.
Gaya MLA
GILSTER, Ron.
"Internet Core and Computing IC3 Certification Global Standard 3 Study Guide".
1
New York:
The McGraw-Hill Companies,
2010.
Printed.