Gale, D. (1960). The theory of linear economic models. New York: McGraw-Hill Book Company.
Παραπομπή Chicago StyleGale, David. The Theory of Linear Economic Models. New York: McGraw-Hill Book Company, 1960.
Παραπομπή MLAGale, David. The Theory of Linear Economic Models. New York: McGraw-Hill Book Company, 1960.
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