Ibrahim، S. A. K. (2016). Transitivity: An Application of Halliday's Systemic-Functional Grammar to Hemingway's the Old Man and the Sea. مجلة كلية الآداب، ع41, ج2 ، 53 - 83. مسترجع من http://search.mandumah.com/Record/985940
Ibrahim، Samah Abdel Karim. "Transitivity: An Application of Halliday's Systemic-Functional Grammar to Hemingway's the Old Man and the Sea." مجلة كلية الآداب ع41, ج2 (2016): 53 - 83. مسترجع من http://search.mandumah.com/Record/985940