APA ציטוט

Westphal, L. E. (1971). Planning investments with economics of scale. North-Holland Pub. Co..

Chicago Style (17th ed.) Citation

Westphal, Larry E. Planning Investments with Economics of Scale. Amsterdam: North-Holland Pub. Co., 1971.

ציטוט MLA

Westphal, Larry E. Planning Investments with Economics of Scale. North-Holland Pub. Co., 1971.