Dyfyniad APA

Deitel, P. J., & Deitel, H. M. (2007). Visual basic 2005 for programmers (2nd. ed.). Pearson Education.

Dyfyniad Arddull Chicago

Deitel, Paul J., and Harvey M. Deitel. Visual Basic 2005 for Programmers. 2nd. ed. New Delhi: Pearson Education, 2007.

Dyfyniad MLA

Deitel, Paul J., and Harvey M. Deitel. Visual Basic 2005 for Programmers. 2nd. ed. Pearson Education, 2007.

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