APA引文

Gersovitz, M. (1991). Agricultural pricing systems and transportation policy in Africa. Infrastructure and Urban Development Department and Technical Department, World Bank.

Chicago Style (17th ed.) Citation

Gersovitz, Mark. Agricultural Pricing Systems and Transportation Policy in Africa. [Washington, D.C.]: Infrastructure and Urban Development Department and Technical Department, World Bank, 1991.

MLA引文

Gersovitz, Mark. Agricultural Pricing Systems and Transportation Policy in Africa. Infrastructure and Urban Development Department and Technical Department, World Bank, 1991.