Lammle, T. (2011). CCNA: Cisco certified network associate study guide. Indianapolis: Sybex.
Chicago Style CitationLammle, Todd. CCNA: Cisco Certified Network Associate Study Guide. Indianapolis: Sybex, 2011.
MLA CitationLammle, Todd. CCNA: Cisco Certified Network Associate Study Guide. Indianapolis: Sybex, 2011.
Warning: These citations may not always be 100% accurate.