Παραπομπή APA

Walras, L., & Jaffe, W. (1984). Elements of pure economics: Or the theory of social wealth. Philadelphia: ORION editions.

Παραπομπή Chicago Style

Walras, Leon, and William Jaffe. Elements of Pure Economics: Or the Theory of Social Wealth. Philadelphia: ORION editions, 1984.

Παραπομπή MLA

Walras, Leon, and William Jaffe. Elements of Pure Economics: Or the Theory of Social Wealth. Philadelphia: ORION editions, 1984.

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