Zulfakar Ramlee. (1997). The role of al-qarinah (circumstantial evidence) in Islamic law of evidence: A study of the law in Malaysia, with reference to the rules and principles of English law. : Glasgow Caledonian University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Zulfakar Ramlee. The Role of Al-qarinah (circumstantial Evidence) in Islamic Law of Evidence: A Study of the Law in Malaysia, with Reference to the Rules and Principles of English Law. Glasgow: : Glasgow Caledonian University, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Zulfakar Ramlee. The Role of Al-qarinah (circumstantial Evidence) in Islamic Law of Evidence: A Study of the Law in Malaysia, with Reference to the Rules and Principles of English Law. : Glasgow Caledonian University, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.