William Ury
Naissance 1953
Livres de William Ury
Getting to yes1981
Getting past no1991
The Power of a Positive No2007
Como Chegar Ao Sim2010
Getting to yes with yourself2015
The third side2000
Obtenga el sí2011
Getting disputes resolved1988
Getting to peace1999
Must We Fight?2001
El Poder De Un No Positivo/ the Power of a Positive No2007
Das Harvard-Konzept2004
Comment réussir une négociation. Nouvelle édition2006
Supere el No1991
L'arte del negoziato2005
Obtenga El Si Consigo Mismo2013
Getting to Yes with Yourself CD2015
Obtenga el sí consigo mismo2015- Book of Real-World NegotiationsBook of Real-World Negotiations2020
Windows of opportunity1989- Third side studiesThird side studies2001
Beyond the Hotline1986
Comment négocier avec les gens difficiles1998
Alcanzar La Paz2000