The Ultimate Book of Influence: 10 Tools of Persuasion to Connect, Communicate, and Win in Business Autor Chris Helder 24 oct 2013 Paperback Preț: 88.38 lei 3-5 săpt. | 7-13 zile
Cut the Noise: Better Results, Less Guilt Autor Chris Helder 26 apr 2018 Paperback Preț: 71.08 lei 3-5 săpt. | 7-13 zile