Sandford, C. T. (1973). Hidden costs of taxation. Institute for Fiscal Studies.
芝加哥风格引文Sandford, Cedric Thomas. Hidden Costs of Taxation. [London]: Institute for Fiscal Studies, 1973.
MLA引文Sandford, Cedric Thomas. Hidden Costs of Taxation. Institute for Fiscal Studies, 1973.
警告：这些引文格式不一定是100％准确.