(1995). Visual Basic 4 for Windows for dummies / by Wallace Wang ; foreword by Sam Patterson.
Chicago-čujuhus (17. p.)Visual Basic 4 for Windows for Dummies / by Wallace Wang ; Foreword by Sam Patterson. 1995.
MLA-čujuhus (9. p.)Visual Basic 4 for Windows for Dummies / by Wallace Wang ; Foreword by Sam Patterson. 1995.
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