Von Braun, J. (1993). Data needs for food policy in developing countries: New directions for household surveys. International Food Policy Research Institute.
Цитирование в стиле Чикаго (17-е изд.)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.
Цитирование MLA (9-е изд.)Von Braun, Joachim. Data Needs for Food Policy in Developing Countries: New Directions for Household Surveys. International Food Policy Research Institute, 1993.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.