Cita APA (7th ed.)
ebrary, Inc, & Bullivant, G. (2010). Credit management (6th ed.). Gower.
Cita Chicago (17th ed.)
ebrary, Inc, i Glen Bullivant. Credit Management. 6th ed. Burlington, Vt.: Gower, 2010.
Cita MLA (9th ed.)
ebrary, Inc, i Glen Bullivant. Credit Management. 6th ed. Gower, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.