Koers, D. (2007). Excel 2007 just the steps for dummies. Wiley Pub.
芝加哥风格引文Koers, Diane. Excel 2007 Just the Steps for Dummies. Hoboken, NJ: Wiley Pub, 2007.
MLA引文Koers, Diane. Excel 2007 Just the Steps for Dummies. Wiley Pub, 2007.
警告：这些引文格式不一定是100％准确.