Von Braun, J. (1993). Data needs for food policy in developing countries: New directions for household surveys. International Food Policy Research Institute.
Chicagoスタイル(17版)引用形式Von Braun, Joachim. Data Needs for Food Policy in Developing Countries: New Directions for Household Surveys. Washington, D.C: International Food Policy Research Institute, 1993.
MLA(9版)引用形式Von Braun, Joachim. Data Needs for Food Policy in Developing Countries: New Directions for Household Surveys. International Food Policy Research Institute, 1993.
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