Dyfyniad APA

Siler, B., & Spotts, J. (2001). Using Visual Basic 6.- Special Edition. Prentice Hall.

Dyfyniad Arddull Chicago

Siler, Brian, and Jeff Spotts. Using Visual Basic 6.- Special Edition. New Delhi: Prentice Hall, 2001.

Dyfyniad MLA

Siler, Brian, and Jeff Spotts. Using Visual Basic 6.- Special Edition. Prentice Hall, 2001.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.