迪索 & 纪小玲. (2014). CCNA学习指南: Interconnecting Cisco network devices, Part 2 (ICND2). 人民邮电出版社.
Lua i Stíl Chicago (17ú heag.)迪索 agus 纪小玲. CCNA学习指南: Interconnecting Cisco Network Devices, Part 2 (ICND2). 人民邮电出版社, 2014.
Lua MLA (8ú heag.)迪索 agus 纪小玲. CCNA学习指南: Interconnecting Cisco Network Devices, Part 2 (ICND2). 人民邮电出版社, 2014.
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