Dyfyniad APA

Wisniewski,Mik. (1901). Introductory mathematical methods in economics. McGraw Hill Book Company.

Dyfyniad Arddull Chicago

Wisniewski,Mik. Introductory Mathematical Methods in Economics. London: McGraw Hill Book Company, 1901.

Dyfyniad MLA

Wisniewski,Mik. Introductory Mathematical Methods in Economics. McGraw Hill Book Company, 1901.

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