|
30. Koch R. The 80/20 Principle: The Secrete of Achieving more with Less. New York: Currency, 1998. 31. Mahoney M. Cognitive Thearupy and Research,1977, № 1. 32. Tracy B. Eat that frog! S.F.: Berrett-Koehler Publishers, Inc., 2001. 33. Harris D., Harris B. Mental Skills for Phusical People. – New York: Leisure Press, 1984. 34. Unestahl I. – E. Bette Sport bu IMT. Inner Mental Training. – Orebro, Sweden, 1982. — 149 —
|