Cox, J. (2011). Microsoft office professional 2010 step by step. Microsoft.
Chicagoスタイル(17版)引用形式Cox, Joyce. Microsoft Office Professional 2010 Step by Step. Redmond, Washington: Microsoft, 2011.
MLA(9版)引用形式Cox, Joyce. Microsoft Office Professional 2010 Step by Step. Microsoft, 2011.
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