Chafin, D. G., & Hoepner, P. H. (1989). Commodity marketing from a producer's perspective: 730-day profitable marketing of grain and livestock. Interstate Publishers.
Citace podle Chicago (17th ed.)Chafin, Donald G., a Paul H. Hoepner. Commodity Marketing from a Producer's Perspective: 730-day Profitable Marketing of Grain and Livestock. Danville, Ill.: Interstate Publishers, 1989.
Citace podle MLA (8th ed.)Chafin, Donald G., a Paul H. Hoepner. Commodity Marketing from a Producer's Perspective: 730-day Profitable Marketing of Grain and Livestock. Interstate Publishers, 1989.
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