Sangoora، M.، و Nadin، S. (2009). Job satisfaction in the national commercial bank (NCB) of saudi arabia comparing in-house and outsourced workers in the information technology (IT) division (رسالة ماجستير غير منشورة). University of Sheffield، شفيلد. مسترجع من http://search.mandumah.com/Record/686848
Sangoora، Mohammed، و Sara Nadin. "Job Satisfaction in the National Commercial Bank (NCB) of Saudi Arabia Comparing In-house and Outsourced Workers in the Information Technology (IT) Division" رسالة ماجستير. University of Sheffield، شفيلد، 2009. مسترجع من http://search.mandumah.com/Record/686848