Rahimnia,F , Pouya,A and Eslami,G . (2014). The Impact of Psychological Factors on Escalation of Primary Commitmentand Mediating of Risk Perception (The Case of the Managers of Business Firms in Mashhad). Organizational Behaviour Studies Quarterly, 3(3), 65-87.

Rahimnia,F , , Pouya,A , and Eslami,G . "The Impact of Psychological Factors on Escalation of Primary Commitmentand Mediating of Risk Perception (The Case of the Managers of Business Firms in Mashhad)", Organizational Behaviour Studies Quarterly, 3, 3, 2014, 65-87.

Rahimnia F, Pouya A, Eslami G. (2014). 'The Impact of Psychological Factors on Escalation of Primary Commitmentand Mediating of Risk Perception (The Case of the Managers of Business Firms in Mashhad)', Organizational Behaviour Studies Quarterly, 3(3), pp. 65-87.

F Rahimnia, A Pouya and G Eslami, "The Impact of Psychological Factors on Escalation of Primary Commitmentand Mediating of Risk Perception (The Case of the Managers of Business Firms in Mashhad)," Organizational Behaviour Studies Quarterly, 3 3 (2014): 65-87,

Rahimnia F, Pouya A, Eslami G. The Impact of Psychological Factors on Escalation of Primary Commitmentand Mediating of Risk Perception (The Case of the Managers of Business Firms in Mashhad). Organizational Behaviour Studies Quarterly. 2014;3(3):65-87 (In Persian).