Hay, R. D. (1976). Business & society: Cases and text. South-Western.
芝加哥风格引文Hay, Robert D. Business & Society: Cases and Text. New York: South-Western, 1976.
MLA引文Hay, Robert D. Business & Society: Cases and Text. South-Western, 1976.
警告：这些引文格式不一定是100％准确.