Lal, R., Hansen, D. O., Uphoff, N., & Slack, S. A. (2009). Food Security and Environmental Quality in the Developing World. CRC Press.
Trích dẫn kiểu ChicagoLal, Rattan, David O. Hansen, Norman Uphoff, và Steven A. Slack. Food Security and Environmental Quality in the Developing World. CRC Press, 2009.
Deismireacht MLALal, Rattan, David O. Hansen, Norman Uphoff, và Steven A. Slack. Food Security and Environmental Quality in the Developing World. CRC Press, 2009.
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