Abd Alkawi، K. (1978). FOUNDATIONS OF A DISCIPLINE: THE STATE OF THE AMERICAN STUDY OF PUBLIC ADMINISTRATION 1887 - 1926. مجلة الاقتصاد والإدارة، ع7 ، 30 - 40. مسترجع من http://search.mandumah.com/Record/655432
Abd Alkawi، Khairy. "FOUNDATIONS OF A DISCIPLINE: THE STATE OF THE AMERICAN STUDY OF PUBLIC ADMINISTRATION 1887 - 1926." مجلة الاقتصاد والإدارة ع7 (1978): 30 - 40. مسترجع من http://search.mandumah.com/Record/655432