Gaya APA

Schneider, D, I. (2009). An introduction to programming using visual basic 2008 : with visual studio express edition DVD (6th ed). New Jersey: Pearson Prentice Hall.

Gaya MLA

Schneider, David, I.. "An introduction to programming using visual basic 2008 : with visual studio express edition DVD". 6th ed New Jersey: Pearson Prentice Hall, 2009. Text.