Inman, R. P., & Rubinfeld, D. L. (1998). Subsidiarity and the European Union. National Bureau of Economic Research.
芝加哥风格引文Inman, Robert P., 与 Daniel L. Rubinfeld. Subsidiarity and the European Union. Cambridge: National Bureau of Economic Research, 1998.
MLA引文Inman, Robert P., 与 Daniel L. Rubinfeld. Subsidiarity and the European Union. National Bureau of Economic Research, 1998.
警告：这些引文格式不一定是100％准确.