Kogent Solutions. (2009). Visual Basic 2008 programming: Black book. Dreamtech press.
シカゴスタイル引用形Kogent Solutions. Visual Basic 2008 Programming: Black Book. New Delhi: Dreamtech press, 2009.
MLA引用形式Kogent Solutions. Visual Basic 2008 Programming: Black Book. Dreamtech press, 2009.
警告: この引用は必ずしも正確ではありません.