Al Haqbani، T. S.، Houston، J.، و Asenova، D. (2012). Low Budget Airlines Adopt Risk Management (in Terms of Running A Point-to-Point as Opposed to the Hub-and-Spoke Strategy of BA) in A Different Way to Larger Scale Airlines: Assess the Way in which Lower Budget Airlines Operate and how Strategy Affects Risk management (رسالة ماجستير غير منشورة). Glasgow Caledonian University، غلاسكو. مسترجع من http://search.mandumah.com/Record/610023
Al Haqbani، Talal Saud، John Houston، و Darinka Asenova. "Low Budget Airlines Adopt Risk Management (in Terms of Running A Point-to-Point As Opposed to the Hub-and-Spoke Strategy of BA) in A Different Way to Larger Scale Airlines: Assess the Way in Which Lower Budget Airlines Operate and How Strategy Affects Risk Management" رسالة ماجستير. Glasgow Caledonian University، غلاسكو، 2012. مسترجع من http://search.mandumah.com/Record/610023