Cita APA (7th ed.)

Bradley, J. (2010). Programming in Visual Basic 6.0. Tata Mc-Graw Hill.

Cita Chicago (17th ed.)

Bradley, Julia. Programming in Visual Basic 6.0. New Delhi: Tata Mc-Graw Hill, 2010.

Cita MLA (9th ed.)

Bradley, Julia. Programming in Visual Basic 6.0. Tata Mc-Graw Hill, 2010.