Gottlieb, M. (1976). Long swings in urban development. National Bureau of Economic Research.
芝加哥风格引文Gottlieb, Manuel. Long Swings in Urban Development. New York: National Bureau of Economic Research, 1976.
MLA引文Gottlieb, Manuel. Long Swings in Urban Development. National Bureau of Economic Research, 1976.
警告：这些引文格式不一定是100％准确.