Mohd Firdaus bin Md Hamsin. (2008). State legislative assembly by-elections in Kelantan: Issues and trends, 1990-2005. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Mohd Firdaus bin Md Hamsin. State Legislative Assembly By-elections in Kelantan: Issues and Trends, 1990-2005. Gombak, Selangor: Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2008.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Mohd Firdaus bin Md Hamsin. State Legislative Assembly By-elections in Kelantan: Issues and Trends, 1990-2005. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.