NICKELS, W. G. (2012). Business: Connecting principles to practice. McGraw-Hill Book Company.
Chicago Style (17. basım) AtıfNICKELS, William G. Business: Connecting Principles to Practice. McGraw-Hill Book Company, 2012.
MLA (9th ed.) AtıfNICKELS, William G. Business: Connecting Principles to Practice. McGraw-Hill Book Company, 2012.
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