Never Split the Difference

Chris Voss , Tahl Raz , 2016

  1. https://www.indigo.ca/en-ca/never-split-the-difference-negotiating-as-if-your-life-depended-on-it/9780062407801.html
  2. https://www.torontopubliclibrary.ca/detail.jsp?Entt=RDM3407306&R=3407306