Hassimah binti Abd Hamid. (2016). The role of mathematical sciences in the development of musical instruments in the Abbasid era. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hassimah binti Abd Hamid. The Role of Mathematical Sciences in the Development of Musical Instruments in the Abbasid Era. Kuala Lumpur: Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hassimah binti Abd Hamid. The Role of Mathematical Sciences in the Development of Musical Instruments in the Abbasid Era. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.