1. Notes on the concept of commitment;Becker;The American Journal of Sociology,1960
2. The measurement and prediction of career commitment;Blau;Journal of Occupational Psychology,1985
3. Testing for a four-dimensional structure of occupational commitment;Blau;Journal of Occupational and Organizational Psychology,2003
4. Testing the discriminate validity of a four-dimensional occupational commitment measure;Blau;Journal of Occupational and Organizational Psychology,2006
5. Is the shortage of hospital registered nurses getting better or worse?;Buerhaus;Nursing Economics,2005