Gaya APA
Chou, H., Kang, M. (2010).
Cisco Certified Network Associate Wireless Study Guide (Exam 640-721) .
New York:
MCGRAW HILL.
Gaya MLA
Chou, Henry., Kang, Michael.
"Cisco Certified Network Associate Wireless Study Guide (Exam 640-721)".
New York:
MCGRAW HILL,
2010.
Text.