Perry, G. M. (1999). Sams teach yourself Microsoft Office 2000 in 24 hours. Sams Pub. ; Tech media.
芝加哥风格引文Perry, Greg M. Sams Teach Yourself Microsoft Office 2000 in 24 Hours. Indianapolis, IN : New Delhi: Sams Pub. ; Tech media, 1999.
MLA引文Perry, Greg M. Sams Teach Yourself Microsoft Office 2000 in 24 Hours. Sams Pub. ; Tech media, 1999.
警告：这些引文格式不一定是100％准确.