Lee, A. (2007). Microsoft Visual Basic 6 Advanced (CD ROM). Virtual Training Company.
Chicago-čujuhus (17. p.)Lee, Arthur. Microsoft Visual Basic 6 Advanced (CD ROM). Virtual Training Company, 2007.
MLA-čujuhus (9. p.)Lee, Arthur. Microsoft Visual Basic 6 Advanced (CD ROM). Virtual Training Company, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.