Cita APA (7th ed.)

Thayer, R. (1998). Visual Basic 5 unleashed (Professional reference ed.). Sams.

Cita Chicago (17th ed.)

Thayer, Rob. Visual Basic 5 Unleashed. Professional reference ed. Indianapolis, IN: Sams, 1998.

Cita MLA (9th ed.)

Thayer, Rob. Visual Basic 5 Unleashed. Professional reference ed. Sams, 1998.