the World Bank. (2007). Doing Business 2007: How to reform. World Bank Group.
Chicago-čujuhus (17. p.)the World Bank. Doing Business 2007: How to Reform. Washington: World Bank Group, 2007.
MLA-čujuhus (9. p.)the World Bank. Doing Business 2007: How to Reform. World Bank Group, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.