Rullan, J. (2007). WAN technologies: CCNA 4 Labs and study guide. Cisco Press.
Chicago Style (17th ed.) CitationRullan, John. WAN Technologies: CCNA 4 Labs and Study Guide. Cisco Press, 2007.
MLA (8th ed.) CitationRullan, John. WAN Technologies: CCNA 4 Labs and Study Guide. Cisco Press, 2007.
Warning: These citations may not always be 100% accurate.