Nickels, W. G. (1999). Understanding business [ada disket]. McGraw-Hill.
Chicago Style (17th ed.) CitationNickels, William G. Understanding Business [ada Disket]. McGraw-Hill, 1999.
Cita MLANickels, William G. Understanding Business [ada Disket]. McGraw-Hill, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.