Bravo-Ortega, C., & Lederman, D. (2005). Agriculture and national welfare around the world: Causality and international heterogeneity since 1960. World Bank.
Chicago Style (17. basım) AtıfBravo-Ortega, Claudio, ve Daniel Lederman. Agriculture and National Welfare Around the World: Causality and International Heterogeneity Since 1960. Washington, D.C: World Bank, 2005.
MLA (9th ed.) AtıfBravo-Ortega, Claudio, ve Daniel Lederman. Agriculture and National Welfare Around the World: Causality and International Heterogeneity Since 1960. World Bank, 2005.
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