González Vega, C., & González Vega, C. (1976). On the iron law of interest rate restrictions: Agricultural credit policies in Costa Rica and in other less developed countries. Washington: World Bank.

González Vega, Claudio, and Claudio González Vega. On the Iron Law of Interest Rate Restrictions: Agricultural Credit Policies in Costa Rica and in Other Less Developed Countries. Washington: World Bank, 1976.

González Vega, Claudio, and Claudio González Vega. On the Iron Law of Interest Rate Restrictions: Agricultural Credit Policies in Costa Rica and in Other Less Developed Countries. Washington: World Bank, 1976.