Citace podle APA (7th ed.)

Sfeir-Younis, A., & Dragun, A. K. (1993). Land and soil management: Technology, economics, and institutions. Westview Press.

Citace podle Chicago (17th ed.)

Sfeir-Younis, Alfredo, a Andrew K. Dragun. Land and Soil Management: Technology, Economics, and Institutions. Boulder: Westview Press, 1993.

Citace podle MLA (8th ed.)

Sfeir-Younis, Alfredo, a Andrew K. Dragun. Land and Soil Management: Technology, Economics, and Institutions. Westview Press, 1993.

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