1. The function and meaning of work and the job: Morse and Weiss 1955 revisited;Vecchio;Academy of Management Journal,1980
2. A national study of non-financial employment commitment;Warr;Journal of Occupational Psychology,1982
3. The meaning of working: An international perspective;MOW International Research Team,1986
4. Stress at work;Cooper,1980
5. Current concerns in occupational stress;Cooper,1980