Rahmel, D. (1999). Visual Basic 6: Programmer's reference (2nd ed.). Osborne McGraw-Hill.
Chicago (17e ed.) BronvermeldingRahmel, Dan. Visual Basic 6: Programmer's Reference. 2nd ed. Berkeley, Calif: Osborne McGraw-Hill, 1999.
MLA (9e ed.) BronvermeldingRahmel, Dan. Visual Basic 6: Programmer's Reference. 2nd ed. Osborne McGraw-Hill, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.