WORSAM MIKE. (2002). EFFECTIVE MANAGEMENT FOR MARKETING. BUTTERWORTH-HEINEMANN.
Cita Chicago (17th ed.)WORSAM MIKE. EFFECTIVE MANAGEMENT FOR MARKETING. OXFORD: BUTTERWORTH-HEINEMANN, 2002.
Cita MLA (9th ed.)WORSAM MIKE. EFFECTIVE MANAGEMENT FOR MARKETING. BUTTERWORTH-HEINEMANN, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.