Besson, T. S. (1999). Cover letters (Third edition.). John Wiley & Sons.
芝加哥风格引文Besson, Taunee S. Cover Letters. Third edition. New York: John Wiley & Sons, 1999.
MLA引文Besson, Taunee S. Cover Letters. Third edition. John Wiley & Sons, 1999.
警告：这些引文格式不一定是100％准确.