Sarris, A. (2002). The demand for commodity insurance by developing country agricultural producers: Theory and an application to cocoa in Ghana. Development Research Group.
Lua i Stíl Chicago (17ú heag.)Sarris, Alexander. The Demand for Commodity Insurance by Developing Country Agricultural Producers: Theory and an Application to Cocoa in Ghana. Washington, D.C: Development Research Group, 2002.
Lua MLA (9ú heag.)Sarris, Alexander. The Demand for Commodity Insurance by Developing Country Agricultural Producers: Theory and an Application to Cocoa in Ghana. Development Research Group, 2002.
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