O''Leary, T. J. (2011). Microsoft Powerpointl 2010: A case approach. McGraw-Hill.
Trích dẫn kiểu ChicagoO''Leary, Timothy J. Microsoft Powerpointl 2010: A Case Approach. McGraw-Hill, 2011.
MLA CitationO''Leary, Timothy J. Microsoft Powerpointl 2010: A Case Approach. McGraw-Hill, 2011.
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