1. Arbuckle, J. L. (1995). Amos for windows. Analysis of moment structures (Version 3.5). Chicago, IL: SmallWaters Corp.
2. Organizational-level interventions to reduce occupational stressors;Burke;Work and Stress,1993
3. Managing workplace stress;Cartwright,1997
4. CERD, Church, Education and Research Department (1996). The Norwegian National Curriculum for grades 1–10. Oslo, Nasjonalt Læremiddelsenter.
5. Introducing LISREL;Diamantopoulos,2000