Demmart, H. G. (1973). The Economics of professional team sports. Lexington Books.
芝加哥风格引文Demmart, Henry G. The Economics of Professional Team Sports. Lexington, Mass: Lexington Books, 1973.
MLA引文Demmart, Henry G. The Economics of Professional Team Sports. Lexington Books, 1973.
警告：这些引文格式不一定是100％准确.