MLA

Prat, Mireia. Sales Negotiations In Professional Service Firms. Springer Fachmedien Wiesbaden, 2014.

APA

Prat, M. (2014). Sales Negotiations in Professional Service Firms. Springer Fachmedien Wiesbaden.

Chicago

Prat, Mireia Sales Negotiations In Professional Service Firms. : Springer Fachmedien Wiesbaden, 2014.