拉莫尔 & 徐宏. (2012). CCNA学习指南: CCNA cisco certified network associate study guide. 人民邮电出版社.
Chicago (17e ed.) Bronvermelding拉莫尔 en 徐宏. CCNA学习指南: CCNA Cisco Certified Network Associate Study Guide. 人民邮电出版社, 2012.
MLA (8e ed.) Bronvermelding拉莫尔 en 徐宏. CCNA学习指南: CCNA Cisco Certified Network Associate Study Guide. 人民邮电出版社, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.