1. Ohmae Kenichi, The Mind of the Strategist (New York, NY: McGraw-Hill Book Co., 1982), pp. 153–154.
2. For a discussion of the Boston Consulting Group Growth Share Matrix, see Naylor Thomas H., Strategic Planning Management (Oxford, OH: Planning Forum, 1980), pp. 59–78.
3. Flower Joe, Prince of the Magic Kingdom (New York, NY: John Wiley & Sons, Inc., 1991), p. 262.
4. Porter Michael E., Competitive Strategy (New York, NY: Free Press, 1980), p. 35.