Yousef, D.A. (2000) Organizational Commitment: A Mediator of the Relationships of Leadership Behavior with Job Satisfaction and Performance in a Non-Western Country. Journal of Managerial Psychology, 15, 6-24.
 Andrew, D.P.S. and Kent, A. (2007) The Impact of Perceived Leadership Behaviors on Satisfaction, Commitment, and Motivation: An Expansion of the Multidimensional Model of Leadership. International Journal of Coaching Science, 1, 35-56.
 Arnolds, C.A. and Venter, D.J.L. (2007) The Strategic Importance of Motivational Rewards for Lower-Level Employees in the Manufacturing and Retailing Industries. SA Journal of Industrial Psychology, 33, 15-23.
 McDonald, R., Harrison, S., Checkland, K., Campbell, S.M. and Roland, M. (2007) Impact of Financial Incentives on Clinical Autonomy and Internal Motivation in Primary Care: Ethnographic Study. British Medical Journal, 334, 1357.
 Alwabel, A. (2005) The Role of Financial and Moral Incentives on Raising the Performance Level of Employees from the Viewpoint of the Security Officers Involved in the Pilgrimage Season. Master’s Thesis, Naif Arab University for Security Sciences, Riyadh.
 Al-Angari Abdulla bin Abdul Aziz bin Abdul Rahman (1999) Incentives System and Their Role in Promoting the Standard of Work Performance. Master’s Thesis, Naif Arab University for Security Sciences, Riyadh.
 Al-Wathnani Awadh Mohanned Gallab (1998) Impact of Incentives on the Efficiency of Work Performance and Job Satisfaction in Security Organizations. Master’s Thesis, Naif Arab University for Security Sciences, Riyadh.
 Al-Johani Abdullah bin Sulaman (1997) Evaluation of Incentive System According to Employees Opinion: A Field Study on Immigration Department at Jeddah. Master’s Thesis, Naif Arab University for Security Sciences, Riyadh.
 Ali, R. and Ahmed, M.S. (2009) The Impact of Reward and Recognition Programs on Employee’s Motivation and Satisfaction: An Empirical Study. International Review of Business Research Papers, 5, 270-279.
 De Cotiis, T.A. and Summers, T.P. (1987) A Path Analysis of a Model of the Antecedents and Consequences of Organizational Commitment. Human Relations, 40, 445-470.
 Allen, N.J. and Meyer, J.P. (1996) Affective, Continuance, and Normative Commitment to the Organization: An Examination of Construct Validity. Journal of Vocational Behavior, 49, 252-276.
 Allen, N.J. and Meyer, J.P. (2000) Construct Validation in Organizational Behavior Research: The Case of Organizational Commitment. In: Goffin, R.D. and Helms, E., Eds., Problems and Solutions in Human Assessment: Honoring Douglas N. Jackson at Seventy, Kluwer Academic Publishers, Boston.
 Eisenberger, R., Fasolo, P. and Davis-LaMastro, V. (1990) Perceived Organizational Support and Employee Diligence, Commitment, and Innovation. Journal of Applied Psychology, 75, 51-59.
 Mathieu, J.E. and Zajac, D. (1990) A Review and Meta-Analysis of the Antecedents, Correlates and Consequences of Organizational Commitment. Psychological Bulletin, 108, 171-194.
 Spector, P.E. (1985) Measurement of Human Service Staff Satisfaction: Development of the Job Satisfaction Survey. American Journal of Community Psychology, 13, 693-713.
 Porter, L.W., Steers, R.M., Mowday, R.T. and Boulian, P.V. (1974) Organizational Commitment, Job Satisfaction, and Turnover among Psychiatric Technicians. Journal of Applied Psychology, 59, 603-609.
 Baron, R.M. and Kenny, D.A. (1986) The Moderator-Mediator Variable Distinction in Social Psychological Research: Conceptual, Strategic, and Statistical Considerations. Journal of Personality and Social Psychology, 51, 1173-1182.