Takacs, W. E. (1991). Domestic purchase requirements from import license allocation in Mali. Country Economics Department, World Bank.
Chicago-referens (17:e uppl.)Takacs, Wendy E. Domestic Purchase Requirements from Import License Allocation in Mali. [Washington, D.C.]: Country Economics Department, World Bank, 1991.
MLA-referens (9:e uppl.)Takacs, Wendy E. Domestic Purchase Requirements from Import License Allocation in Mali. Country Economics Department, World Bank, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.