Lever, E. J. (1948). Labor-management cooperation and how to achieve it. Harper.
芝加哥风格引文Lever, Emil John. Labor-management Cooperation and How to Achieve It. New York: Harper, 1948.
MLA引文Lever, Emil John. Labor-management Cooperation and How to Achieve It. Harper, 1948.
警告：这些引文格式不一定是100％准确.