Bocchino, C.C., Hartman, B.W. and Foley, P.F. (2003) The Relationship between Person-Organization Congruence, Perceived Violations of the Psychological Contract, and Occupational Stress Symptoms. Consulting Psychology Journal: Practice and Research, 55, 203-214.
 Gumusluoglu, L., Karakitapoglu-Aygun, Z. and Hirst, G. (2013) Transformational Leadership and R & D Workers’ Multiple Commitments: Do Justice and Span of Control Matter? Journal of Business Research, 66, 2269-2278.
 Lemire, L. and Rouillard, C. (2005) An Empirical Exploration of Psychological Contract Violation and Individual Behaviour: The Case of Canadian Federal Civil Servants in Quebec. Journal of Managerial Psychology, 20, 150-163.
 Sturges, J., Conway, N., Guest, D. and Liefooghe, A. (2005) Managing the Career Deal: The Psychological Contract as a Framework for Understanding Career Management, Organizational Commitment and Work Behavior. Journal of Organizational Behavior, 26, 821-838.
 Cassar, V. and Briner, R. (2011) The Relationship between Psychological Contract Breach and Organizational Commitment: Exchange Imbalance as a Moderator of the Mediating Role of Violation. Journal of Vocational Behavior, 78, 283-289.
 Deery, S.J., Iverson, R.D. and Walsh, J.T. (2006) Toward a Better Understanding of Psychological Contract Breach: A Study of Customer Service Employees. Journal of Applied Psychology, 91, 166-175.
 Robinson, S.L., Dirks, K.T. and Ozcelik, H. (2004) Untangling the Knot of Trust and Betrayal. In: Kramer, R.M. and Cook, K.S., Eds., Trust and Distrust in Organizations, Russell Sage Foundation, New York, 327-341.
 Ho, V.T. and Levesque, L.L. (2005) With a little Help from my Friends (and Substitutes): Social Referents and Influence in Psychological Contract Fulfillment. Organization Science, 16, 275-289.
 Gellatly, I.R., Meyer, J.P. and Luchak, A.A. (2006) Combined Effects of the Three Commitment Components on Focal and Discretionary Behaviors: A Test of Meyer and Herscovitch’s Propositions. Journal of Vocational Behavior, 69, 331-345.
 Clugston, M., Howell, J.P. and Dorfman, P.W. (2000) Does Cultural Socialization Predict Kmultiple Bases and Foci of Commitment? Journal of Management, 26, 5-30.
 Philipp, S., Fabian, B. and Urs, F. (2011) Affective Commitment and Job Satisfaction among Non-Family Employees: Investigating the Roles of Justice Perceptions and Psychological Ownership. Journal of Family Business Strategy, 2, 78-89.
 Zeinabadi, H. and Salehi, K. (2011) Role of Procedural Justice, Trust, Job Satisfaction, and Organizational Commitment in Organizational Citizenship Behavior (OCB) of Teachers: Proposing a Modified Social Exchange Model. Procedia-Social and Behavioral Sciences, 29, 1472-1481.