Von Braun, J. (1993). Data needs for food policy in developing countries: New directions for household surveys. International Food Policy Research Institute.
Citace podle Chicago (17th ed.)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.
Citace podle MLA (9th ed.)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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