Halvorson, M. (2010). Microsoft Visual Basic 2010 step by step. Microsoft Press ; PHI Learning Pvt. Ltd..
Chicago Style (17. basım) AtıfHalvorson, Michael. Microsoft Visual Basic 2010 Step by Step. Redmond, WA : New Delhi: Microsoft Press ; PHI Learning Pvt. Ltd., 2010.
MLA (8th ed.) AtıfHalvorson, Michael. Microsoft Visual Basic 2010 Step by Step. Microsoft Press ; PHI Learning Pvt. Ltd., 2010.
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