References
- Brown, S. 1980. Political Subjectivity. Applications of Q Methodology in Political Science. New Haven: Yale University Press.
- Gordon, T. 1970. Parental Effectiveness Training. New York: Wyden.
- McNamara, E. 1998. Motivational Interviewing: The Theory and Practice of Eliciting Pupil Motivation. Ainsdale UK: PBM Publications.
- Miller, W.R., andRollnick, S. 2002. Motivational Interviewing: Preparing People for Change. New York: The Guildford Press.
- Prochaska, J.O., andDiClemente, C. C. 1982. The Transtheoretical Approach: Crossing Traditional Boundaries of Therapy Homewood. IL: Dowe Jones/Irwin.