Cita APA (7th ed.)

Coburn, E. J. (1999). Visual Basic made easy (2nd ed.). PWS Pub. Co.

Cita Chicago (17th ed.)

Coburn, Edward J. Visual Basic Made Easy. 2nd ed. Boston: PWS Pub. Co, 1999.

Cita MLA (9th ed.)

Coburn, Edward J. Visual Basic Made Easy. 2nd ed. PWS Pub. Co, 1999.