Fells, R. (2012). Effective negotiation from research to results (2 edition.).
Chicago ZitierstilFells, Ray. Effective Negotiation from Research to Results. 2 edition. Cambridge University Press, Cambridge, 2012.
MLA ZitierstilFells, Ray. Effective Negotiation from Research to Results. 2 edition. 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.