Mahmood، R. M. (2009). English Verbs Their Use And Misuse by Iraqi Learners of English Language. مجلة الآداب، ع90 ، 1 - 17. مسترجع من http://search.mandumah.com/Record/665976
Mahmood، Rafida Mansoor. "English Verbs Their Use And Misuse By Iraqi Learners of English Language." مجلة الآداب ع90 (2009): 1 - 17. مسترجع من http://search.mandumah.com/Record/665976