(2000). Cases in electronic commerce. McGrawHill.
Chicago-čujuhus (17. p.)Cases in Electronic Commerce. Boston: McGrawHill, 2000.
MLA-čujuhus (9. p.)Cases in Electronic Commerce. McGrawHill, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.