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 Style (17th ed.) Citation拉莫尔 and 徐宏. CCNA学习指南: CCNA Cisco Certified Network Associate Study Guide. 人民邮电出版社, 2012.
MLA (8th ed.) Citation拉莫尔 and 徐宏. CCNA学习指南: CCNA Cisco Certified Network Associate Study Guide. 人民邮电出版社, 2012.
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