Cita APA

Comfort, J., & Utley, D. (1998). Effective negotiating. Oxford: Oxford University Press.

Chicago Style Citation

Comfort, Jeremy., i Derek Utley. Effective Negotiating. Oxford: Oxford University Press, 1998.

Cita MLA

Comfort, Jeremy., i Derek Utley. Effective Negotiating. Oxford: Oxford University Press, 1998.

Atenció: Aquestes cites poden no estar 100% correctes.