APA citiranje

Koopmans, T. C. (1957). Three essays on the state of eocnomic science. McGraw Hill.

Chicago Edition Citation

Koopmans, Tjalling C. Three Essays on the State of Eocnomic Science. New York: McGraw Hill, 1957.

MLA citiranje

Koopmans, Tjalling C. Three Essays on the State of Eocnomic Science. McGraw Hill, 1957.