Cita APA

Ezekiel, H., & Ezekiel, H. (1979). Medium term estimates of demand based food aid requirements and their variability. México: Cumbre.

Citación estilo Chicago

Ezekiel, Hannan, y Hannan Ezekiel. Medium Term Estimates of Demand Based Food Aid Requirements and Their Variability. México: Cumbre, 1979.

Cita MLA

Ezekiel, Hannan, y Hannan Ezekiel. Medium Term Estimates of Demand Based Food Aid Requirements and Their Variability. México: Cumbre, 1979.

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