1. Aiken, L. S., & West, S. G. (1991). Multiple regression: Testing and interpreting interactions. Thousand Oaks, CA: Sage.
2. Ruiz-Quintanilla, S. A., & Wilpert, B. (1991). Are work meanings changing? European Work and Organizational Psychology, 1, 91-109.
3. Smith, K. W., & Sasaki, M. S. (1979). Decreasing multicollinearity: A method for models with multiplicative functions. Sociological Methods and Research, 8, 35-56.
4. Sverko, B., & Vizek-Vidovic, V. (1995). Studies of the meaning of work: Approaches, models, and some of the findings. In D. E. Super & B. Sverko(Eds.), Life roles, values, and careers: International findings of the work importance study(pp. 3-22). San Francisco: Jossey-Bass.
5. Tett, R. P., & Meyer, J. P. (1993). Job satisfaction, organizational commitment, turnover intention, and turnover: Path analyses based on meta-analytical findings. Personnel Psychology, 46, 259-293.