Stewart, K. (2008). Microsoft Office Excel 2007: A professional approach. McGraw-Hill.
芝加哥风格引文Stewart, Kathleen. Microsoft Office Excel 2007: A Professional Approach. New York: McGraw-Hill, 2008.
MLA引文Stewart, Kathleen. Microsoft Office Excel 2007: A Professional Approach. McGraw-Hill, 2008.
警告：这些引文格式不一定是100％准确.