Influencer: The New Science of Leading Change. Second Edition Paperback – May 14, 2013 — Joseph Grenny, Kerry Patterson, David Maxfield, Ron McMillan, Al Switzler

Influencer: The New Science of Leading Change. Second Edition Paperback – May 14, 2013 — Joseph Grenny, Kerry Patterson, David Maxfield, Ron McMillan, Al Switzler | UA Books