1. The determinants of firm performance: Unions, work councils, and employee involvement/high-performance work practices;Addison;Scottish Journal of Political Economy,2005
2. Multiple regression: Testing and interpreting interactions;Aiken,1991
3. Manufacturing advantage. Why high performance work systems pay off;Appelbaum,2000
4. The new american workplace;Appelbaum,1994
5. Worker responses to teamworking: Exploring employee attributions of managerial motives;Bacon;International Journal of Human Resource Management,2005