Παραπομπή APA
Dahl, D. C., & Hammond, J. W. (1977). Market and price analysis: The agricultural industries. New York: McGraw-Hill.
Παραπομπή Chicago StyleDahl, Dale C., and Jerome W. Hammond. Market and Price Analysis: The Agricultural Industries. New York: McGraw-Hill, 1977.
Παραπομπή MLADahl, Dale C., and Jerome W. Hammond. Market and Price Analysis: The Agricultural Industries. New York: McGraw-Hill, 1977.
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