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.
Lua i Stíl Chicago (17ú heag.)拉莫尔 agus 徐宏. CCNA学习指南: CCNA Cisco Certified Network Associate Study Guide. 人民邮电出版社, 2012.
Lua MLA (8ú heag.)拉莫尔 agus 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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