Khoo, B. T. (1992). An Analysis of the interpretations, presumptions and qarinah/general relevancy of facts under the Draft Evidence Act of the Syariah Court (Federal Territory) 1989 and the Evidence Act 1950. : International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Khoo, Boo Teong. An Analysis of the Interpretations, Presumptions and Qarinah/general Relevancy of Facts Under the Draft Evidence Act of the Syariah Court (Federal Territory) 1989 and the Evidence Act 1950. Petaling Jaya: : International Islamic University Malaysia, 1992.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Khoo, Boo Teong. An Analysis of the Interpretations, Presumptions and Qarinah/general Relevancy of Facts Under the Draft Evidence Act of the Syariah Court (Federal Territory) 1989 and the Evidence Act 1950. : International Islamic University Malaysia, 1992.