Cita APA (7th ed.)

Ekedahl, M. (2007). Programming with Microsoft Visual Basic 2005: An object-oriented approach (2nd ed.). Thomson Course Technology.

Cita Chicago (17th ed.)

Ekedahl, Michael. Programming with Microsoft Visual Basic 2005: An Object-oriented Approach. 2nd ed. Boston: Thomson Course Technology, 2007.

Cita MLA (9th ed.)

Ekedahl, Michael. Programming with Microsoft Visual Basic 2005: An Object-oriented Approach. 2nd ed. Thomson Course Technology, 2007.