Dyfyniad APA

Bishop C.E. (1966). Introduction to Agricultural Economic Analysis. John Wiley & Son.

Dyfyniad Arddull Chicago

Bishop C.E. Introduction to Agricultural Economic Analysis. New York: John Wiley & Son, 1966.

Dyfyniad MLA

Bishop C.E. Introduction to Agricultural Economic Analysis. John Wiley & Son, 1966.

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