Basu, S. (1995). Procyclical productivity: Increasing returns or cyclical utilization. National Bureau of Economic Research.
芝加哥风格引文Basu, Susanto. Procyclical Productivity: Increasing Returns or Cyclical Utilization. Cambridge: National Bureau of Economic Research, 1995.
MLA引文Basu, Susanto. Procyclical Productivity: Increasing Returns or Cyclical Utilization. National Bureau of Economic Research, 1995.
警告：这些引文格式不一定是100％准确.