Farag، Y. M. S. (2014). Psychological Contract and its Relationship with Organizational Commitment An Applied study on Ain-shams university. المجلة العلمية للاقتصاد والتجارة، ع4 ، 17 - 42. مسترجع من http://search.mandumah.com/Record/661250
Farag، Yasmeen M. Smair. "Psychological Contract and Its Relationship With Organizational Commitment An Applied Study On Ain-shams University." المجلة العلمية للاقتصاد والتجارة ع4 (2014): 17 - 42. مسترجع من http://search.mandumah.com/Record/661250