Pride William M. (2003). Marketing concepts and Strategies. Haughton.
Cita Chicago (17th ed.)Pride William M. Marketing Concepts and Strategies. USA: Haughton, 2003.
Cita MLA (9th ed.)Pride William M. Marketing Concepts and Strategies. Haughton, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.