Jerke, N. (2009). Visual Basic 6: Complete Reference,2009. T M H.
Lua i Stíl Chicago (17ú heag.)Jerke, Noel. Visual Basic 6: Complete Reference,2009. New Delhi: T M H, 2009.
Lua MLA (9ú heag.)Jerke, Noel. Visual Basic 6: Complete Reference,2009. T M H, 2009.
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