Grunewald, D. (1964). Cases in business policy. Holt, Rinehart and Winston.
芝加哥风格引文Grunewald, Donald. Cases in Business Policy. New York: Holt, Rinehart and Winston, 1964.
MLA引文Grunewald, Donald. Cases in Business Policy. Holt, Rinehart and Winston, 1964.
警告：这些引文格式不一定是100％准确.