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