APA (7e ed.) Bronvermelding

Bradley, J. C., & Millspaugh, A. C. (1999). Programming in Visual Basic, version 6.0. Irwin/McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Bradley, Julia Case, en A. C. Millspaugh. Programming in Visual Basic, Version 6.0. Boston: Irwin/McGraw-Hill, 1999.

MLA (8e ed.) Bronvermelding

Bradley, Julia Case, en A. C. Millspaugh. Programming in Visual Basic, Version 6.0. Irwin/McGraw-Hill, 1999.