Cita APA (7th ed.)
Wells, R. (2004). Global credit management: An executive summary. Wiley.
Cita Chicago (17th ed.)
Wells, Ron. Global Credit Management: An Executive Summary. Hoboken, N.J.: Wiley, 2004.
Cita MLA (9th ed.)
Wells, Ron. Global Credit Management: An Executive Summary. Wiley, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.