Al-zakari, N. I., & Ahaydib, M. (2017). The Acquisition of English Spoken Language and American Sign Language: Similarities and Differences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-zakari, Norah Ibrahim, و Mohammed Ahaydib. The Acquisition of English Spoken Language and American Sign Language: Similarities and Differences. Riyadh :b Al-Imam Muhammad Ibn Saud Islamic University,College of Languages and Translation, Department of English Language and Literature, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-zakari, Norah Ibrahim, و Mohammed Ahaydib. The Acquisition of English Spoken Language and American Sign Language: Similarities and Differences. 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.