Richard H. Axelrod, et al, «You Don't Have to Do It Alone: How to Involve Others to Get Things Done» Berrett-Koehler Publishers | ISBN 157675278X | 2004 Year | CHM | 0,69 Mb | 168 Pages
Jay Conrad Levinson, et al, «Guerrilla Marketing for Consultants: Breakthrough Tactics for Winning Profitable Clients» Wiley | ISBN 047161873X | 2005 Year | PDF | 1 Mb | 306 Pages
Alexis Gerard, et al, «Going Visual : Using Images to Enhance Productivity, Decision-Making and Profits» John Wiley & Sons | ISBN 0471710253 | 2005 Year | PDF | 9,31 Mb | 256 Pages