French, M. (2010). United States protocol: The guide to official diplomatic etiquette. Rowman & Littlefield Publishers, Inc..
芝加哥风格引文French, Mary. United States Protocol: The Guide to Official Diplomatic Etiquette. Lanham, Md.: Rowman & Littlefield Publishers, Inc., 2010.
MLA引文French, Mary. United States Protocol: The Guide to Official Diplomatic Etiquette. Rowman & Littlefield Publishers, Inc., 2010.
警告：这些引文格式不一定是100％准确.