(2010). An introduction to programming using Microsoft Visual Basic 2008 / Jan Marrelli.
Chicago-čujuhus (17. p.)An Introduction to Programming Using Microsoft Visual Basic 2008 / Jan Marrelli. 2010.
MLA-čujuhus (9. p.)An Introduction to Programming Using Microsoft Visual Basic 2008 / Jan Marrelli. 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.