Powell, E. J., & Institute of Economic Affairs. (1967). Exchange rates and liquidity: An essay on the ralationship of international trade and liquidity to fixed exchange rates and the price of gold. [London]: Institute of Economic Affairs.
Παραπομπή Chicago StylePowell, Enoch J., and Institute of Economic Affairs. Exchange Rates and Liquidity: An Essay On the Ralationship of International Trade and Liquidity to Fixed Exchange Rates and the Price of Gold. [London]: Institute of Economic Affairs, 1967.
Παραπομπή MLAPowell, Enoch J., and Institute of Economic Affairs. Exchange Rates and Liquidity: An Essay On the Ralationship of International Trade and Liquidity to Fixed Exchange Rates and the Price of Gold. [London]: Institute of Economic Affairs, 1967.