Παραπομπή APA

Judge, G. G., & Takayama, T. (1973). Studies in economic planning over space and time. Amsterdam : New York: North-Holland Pub. co..

Παραπομπή Chicago Style

Judge, George G., and Takashi Takayama. Studies in Economic Planning Over Space and Time. Amsterdam : New York: North-Holland Pub. co., 1973.

Παραπομπή MLA

Judge, George G., and Takashi Takayama. Studies in Economic Planning Over Space and Time. Amsterdam : New York: North-Holland Pub. co., 1973.

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