1. Applied psychology. [London] : [Lawrence Erlbaum Associates for the International Association of Applied Psychology] CP602 BUS312
2. Professional psychology. [Washington, DC] : American Psychological Association, [1969]-©1982. CP522
3. Journal of occupational and organizational psychology. Leicester, UK : British Psychological Society, ©1992- PSY309
4. Journal of occupational health psychology. [Washington, D.C.] : Educational Pub. Foundation, [1996]- CP501 PSY309
