American
Management Association
http://www.amanet.org
American Society of Training and Development
http://www.astd.org
Canadian Professional Sales Association
http://www.cpsa.com
Harvard Business Review
http://www.hbsp.harvard.edu
Just Sell
http://www.justsell.com
Leaders Magazine
http://www.leadersmag.com
National Speakers Bureau
http://www.nsb.com
Sales and Marketing Executives International
http://www.smei.org
Sales and Marketing Management Magazine
http://www.salesandmarketing.com
Selling Power Magazine
http://www.sellingpower.com
Society for Human Resource Management
http://www.shrm.org