Ferrel, O. (2014). Marketing Strategy Text and cases (6th edition). Cengage Lerning.
Chicago Style (17th ed.) CitationFerrel, O.C. Marketing Strategy Text and Cases (6th Edition). Cengage Lerning, 2014.
Cita MLAFerrel, O.C. Marketing Strategy Text and Cases (6th Edition). Cengage Lerning, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.