Nickels, W. G. (2010). Understanding Business (9th.). McGraw Hill.
Chicago Style (17th ed.) CitationNickels, William G. Understanding Business. 9th. New Delhi: McGraw Hill, 2010.
MLA引文Nickels, William G. Understanding Business. 9th. McGraw Hill, 2010.
警告:這些引文格式不一定是100%准確.