APA aipamena

(1957). Three Essays On The State Of Economic Science / Tjalling C. Koopmans. McGraw-Hill.

Chicago Style aipamena

Three Essays On The State Of Economic Science / Tjalling C. Koopmans. McGraw-Hill, 1957.

MLA aipamena

Three Essays On The State Of Economic Science / Tjalling C. Koopmans. McGraw-Hill, 1957.

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