Cita APA (7th ed.)

Engo, F. J. (1996). Power visual basic with developer's library. Boyd and Fraser.

Cita Chicago (17th ed.)

Engo, Frank J. Power Visual Basic with Developer's Library. Danvers, MA: Boyd and Fraser, 1996.

Cita MLA (9th ed.)

Engo, Frank J. Power Visual Basic with Developer's Library. Boyd and Fraser, 1996.