Stewart, K. (2008). Microsoft Office Excel 2007: A professional approach. McGraw-Hill.
Chicagoスタイル(17版)引用形式Stewart, Kathleen. Microsoft Office Excel 2007: A Professional Approach. New York: McGraw-Hill, 2008.
MLA(8版)引用形式Stewart, Kathleen. Microsoft Office Excel 2007: A Professional Approach. McGraw-Hill, 2008.
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