Williamson, J. (1994). Estimating equilibrium exchange rates: John Williamson. Institute for International Economics.
芝加哥风格引文Williamson, John. Estimating Equilibrium Exchange Rates: John Williamson. Washington: Institute for International Economics, 1994.
MLA引文Williamson, John. Estimating Equilibrium Exchange Rates: John Williamson. Institute for International Economics, 1994.
警告：这些引文格式不一定是100％准确.