SUTHERLAND JONATHAN. (2004). KEY CONCEPTS IN INTERNATIONAL BUSINESS. PALGRAVE.
Cita Chicago (17th ed.)SUTHERLAND JONATHAN. KEY CONCEPTS IN INTERNATIONAL BUSINESS. NEW YORK: PALGRAVE, 2004.
Cita MLA (9th ed.)SUTHERLAND JONATHAN. KEY CONCEPTS IN INTERNATIONAL BUSINESS. PALGRAVE, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.