Dyfyniad APA

Heady, E. O. (1958). Linear programming methods. Ames: Iowa State College Press.

Dyfyniad Arddull Chicago

Heady, Earl Orel. Linear Programming Methods. Ames: Iowa State College Press, 1958.

Dyfyniad MLA

Heady, Earl Orel. Linear Programming Methods. Ames: Iowa State College Press, 1958.

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