Magboul، A. M.، و Gilchrist، D. (1990). Dynamic Processes and Simulation Models of the Infection of Wheat by Mycosphaereila graminicola and the development of Septoria tritld Blotch (رسالة دكتوراه غير منشورة). University of California, Davis، دافيس. مسترجع من http://search.mandumah.com/Record/619809
Magboul، Ali Mohammed، و David Gilchrist. "Dynamic Processes and Simulation Models of the Infection of Wheat By Mycosphaereila Graminicola and the Development of Septoria Tritld Blotch" رسالة دكتوراه. University of California, Davis، دافيس، 1990. مسترجع من http://search.mandumah.com/Record/619809