Power and Negotiation Editat de I. William Zartman et al. 31 iul 2002 Paperback Preț: 298.69 lei 43-57 zile
Leadership and Negotiation in the Middle East Autor Society for The Psychological Study Of S et al. 31 oct 1988 Hardback Preț: 453.12 lei 767.60 lei 43-57 zile -41%