Doctor, R. (1999). Principles and practice of business communication F.Y.B.Com. Sheth.
芝加哥风格引文Doctor, Rhoda. Principles and Practice of Business Communication F.Y.B.Com. Mumbai: Sheth, 1999.
MLA引文Doctor, Rhoda. Principles and Practice of Business Communication F.Y.B.Com. Sheth, 1999.
警告：这些引文格式不一定是100％准确.