Abou Alenin، M. A. (1999). Differences among Self Boss and Subordinates Perceptions of Leadership Style Style Flexibility and Style Effectiveness Using the Situational Leadership II Model. المجلة المصرية للدراسات التجارية، مج23, ع2 ، 27 - 55. مسترجع من http://search.mandumah.com/Record/659363
Abou Alenin، Mohamed A. "Differences Among Self Boss and Subordinates Perceptions of Leadership Style Style Flexibility and Style Effectiveness Using the Situational Leadership II Model." المجلة المصرية للدراسات التجارية مج23, ع2 (1999): 27 - 55. مسترجع من http://search.mandumah.com/Record/659363