Romm, Aviva Jill (1) Kolb, Deborah M. (program On Negotiation, Porter, Jessica L. (1) Voss, Chris, Raz, Tahl (1) Trompenaars, Fons (trompenaars Hampden-turner Consulting, Woolliams, Peter (anglia Ruskin College Cambridge (1) Halik, Tomas (1)