William Ury: Getting to Yes
1:30:50
The Art of Negotiation
19:16
William Ury: O caminho entre o "não" e o "sim"
8:39
Negotiation Principles: GETTING TO YES by Roger Fisher and William Ury | Core Message
38:59
Peace Is A Process with negotiation expert William Ury | A Bit of Optimism Podcast
55:25
Getting to Yes with Yourself | William Ury | Talks at Google
50:44
Never Split the Difference | Chris Voss | Talks at Google
25:05
Transforming Conflict in Three Steps | William Ury
33:51