Cita APA (7a ed.)
Kassa, H., Tefera, B., & Fitwi, G. (2011). Preliminary value chain analysis of gum and resin marketing in Ethiopia. Center for International Forestry Research.
Cita Chicago Style (17a ed.)
Kassa, H., B. Tefera, y G. Fitwi. Preliminary Value Chain Analysis of Gum and Resin Marketing in Ethiopia. Center for International Forestry Research, 2011.
Cita MLA (9a ed.)
Kassa, H., et al. Preliminary Value Chain Analysis of Gum and Resin Marketing in Ethiopia. Center for International Forestry Research, 2011.
Precaución: Estas citas no son 100% exactas.