Παραπομπή APA

Koehler, G., Whinston, A. B., & Wright, G. P. (1975). Optimization over Leontief substitution systems. Amsterdam : New York: North-Holland Pub. Co..

Παραπομπή Chicago Style

Koehler, Gary., Andrew B. Whinston, and Gordon P. Wright. Optimization Over Leontief Substitution Systems. Amsterdam : New York: North-Holland Pub. Co., 1975.

Παραπομπή MLA

Koehler, Gary., Andrew B. Whinston, and Gordon P. Wright. Optimization Over Leontief Substitution Systems. Amsterdam : New York: North-Holland Pub. Co., 1975.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.