1. Andrews, D. A. & Bonta, J. (1998).The Psychology of Criminal Conduct(2nd ed.). Cincinnati, OH: Anderson Publishing Co.
2. Arnhart L. Darwinian Natural Right: The Biological Ethics ff Human Nature State University of New York Press: Albany, NY 1998
3. The domains of life satisfaction: An attempt to order chaos
4. The "What" and "Why" of Goal Pursuits: Human Needs and the Self-Determination of Behavior
5. Emmons R. A. Striving and feeling: Personal goals and subjective well-being, The Psychology of Action: Linking Cognition and Motivation To Behaviour Gollwitzer P. M., Bargh J. A. (eds) Guilford: New York 1996 313 337