(1990). Business Today David J. Rachman Et.al. McGraw-Hill.
Chicago Style (17th ed.) CitationBusiness Today David J. Rachman Et.al. McGraw-Hill, 1990.
MLA引文Business Today David J. Rachman Et.al. McGraw-Hill, 1990.
警告：這些引文格式不一定是100％准確.
APA引文