Dyfyniad APA

Butz, E. L. (1951). Price fixing for foodstuffs. American Enterprise Association.

Dyfyniad Arddull Chicago

Butz, Earl L. Price Fixing for Foodstuffs. New York: American Enterprise Association, 1951.

Dyfyniad MLA

Butz, Earl L. Price Fixing for Foodstuffs. American Enterprise Association, 1951.

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