Steen, J. A. (2006). Self-financed candidates in congressional elections. University of Michigan Press.
芝加哥风格引文Steen, Jennifer A. Self-financed Candidates in Congressional Elections. Ann Arbor: University of Michigan Press, 2006.
MLA引文Steen, Jennifer A. Self-financed Candidates in Congressional Elections. University of Michigan Press, 2006.
警告：这些引文格式不一定是100％准确.