Odom, W. (2020). CCNA 200-301. Official cert guide, Volume 2. Cisco Press.
芝加哥风格引文Odom, Wendell. CCNA 200-301. Official Cert Guide, Volume 2. Hoboken, NJ: Cisco Press, 2020.
MLA引文Odom, Wendell. CCNA 200-301. Official Cert Guide, Volume 2. Cisco Press, 2020.
警告：这些引文格式不一定是100％准确.