National Industrial Conference Board & Watkins, M. W. (1940). Public regulation of competitive practices in business enterprise. National Industrial Conference Board.
芝加哥风格引文National Industrial Conference Board 与 Myron Webster Watkins. Public Regulation of Competitive Practices in Business Enterprise. New York City: National Industrial Conference Board, 1940.
MLA引文National Industrial Conference Board 与 Myron Webster Watkins. Public Regulation of Competitive Practices in Business Enterprise. National Industrial Conference Board, 1940.
警告：这些引文格式不一定是100％准确.