Gabre-Madhin, E. Z. (2001). Market institutions, transaction costs, and social capital in the Ethiopian grain market. International Food Policy Research Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGabre-Madhin, Eleni Zaude. Market Institutions, Transaction Costs, and Social Capital in the Ethiopian Grain Market. Washington, D.C: International Food Policy Research Institute, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGabre-Madhin, Eleni Zaude. Market Institutions, Transaction Costs, and Social Capital in the Ethiopian Grain Market. International Food Policy Research Institute, 2001.
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