1. Multiple Regression: Testing and Interpreting Interactions;Aiken,1991
2. X-teams: How to Build Teams that Lead, Innovate and Succeed;Ancona,2007
3. Bridges, W.G., 2000. Get near misses reported. Process industry incidents: Investigation protocols, case histories, lessons learned. Proceedings of the Center for Chemical Process Safety International Conference and Workshop, (pp. 379–400). New York: American Institute for Chemical Engineers.
4. The use of a factor-analytic procedure for assessing the validity of an employee safety climate model;Brown;Accident Analysis and Prevention,1986
5. Workplace Injury and Illness Summary;Bureau of Labor Statistics,2007