Mahmood، R. M. (2016). A Contrasrive Study of the Voice Onset Time VOT in English and Arabic Languages. مجلة الآداب، ع118 ، 61 - 74. مسترجع من http://search.mandumah.com/Record/822242
Mahmood، Rafida Mansoor. "A Contrasrive Study of the Voice Onset Time VOT in English and Arabic Languages." مجلة الآداب ع118 (2016): 61 - 74. مسترجع من http://search.mandumah.com/Record/822242