Cita APA (7th ed.)

Wang, W. (1996). Visual basic 4 programming for dummies. Comdex.

Cita Chicago (17th ed.)

Wang, Wallace. Visual Basic 4 Programming for Dummies. New Delhi: Comdex, 1996.

Cita MLA (9th ed.)

Wang, Wallace. Visual Basic 4 Programming for Dummies. Comdex, 1996.