Sun Tzu and the Art Of Business A site based upon the book by Mark McNeilly and published by Oxford University Press, New York, 1996. A free electronic newsletter subscription is available. http://www.suntzu1.com/

Competia A consultancy and training organization for senior executives and analysts in Strategic Planning and Competitive Intelligence. Offers a web-based magazine for competitive intelligence and strategic planning professionals. Access by paid subscription only; free trial subscription available. http://www.competia.com/