Zhang, X., & Fan, S. (1999). Estimating crop-specific production technologies in Chinese agriculture: A generalized maximum entropy approach. International Food Policy Research Institute.
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Cita Chicago Style (17a ed.)
Zhang, Xiaobo, y Shenggen Fan. Estimating Crop-specific Production Technologies in Chinese Agriculture: A Generalized Maximum Entropy Approach. International Food Policy Research Institute, 1999.
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Cita MLA (9a ed.)
Zhang, Xiaobo, y Shenggen Fan. Estimating Crop-specific Production Technologies in Chinese Agriculture: A Generalized Maximum Entropy Approach. International Food Policy Research Institute, 1999.
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