Rolph, E. R. (1953). The theory of fiscal economics. University of California Press.
芝加哥风格引文Rolph, Earl Robert. The Theory of Fiscal Economics. Berkeley: University of California Press, 1953.
MLA引文Rolph, Earl Robert. The Theory of Fiscal Economics. University of California Press, 1953.
警告：这些引文格式不一定是100％准确.