Deismireacht APA

Knutson, R. D. (1998). Agricultural and food policy. New Jersey: Prentice Hall.

Trích dẫn kiểu Chicago

Knutson, Ronald D. Agricultural and Food Policy. New Jersey: Prentice Hall, 1998.

Deismireacht MLA

Knutson, Ronald D. Agricultural and Food Policy. New Jersey: Prentice Hall, 1998.

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