Haag, S. (2004). Microsoft Office PowerPoint 2003: Brief. Boston: McGraw-Hill Technology Education.
Chicago Style aipamenaHaag, Stephen. Microsoft Office PowerPoint 2003: Brief. Boston: McGraw-Hill Technology Education, 2004.
MLA aipamenaHaag, Stephen. Microsoft Office PowerPoint 2003: Brief. Boston: McGraw-Hill Technology Education, 2004.
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