توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Akmal Hidayah Halim. (1999). The law on competency, compellability and credibility of witnesses: A comparative study of Evidence Act 1950 and Islamic law. International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Akmal Hidayah Halim. The Law on Competency, Compellability and Credibility of Witnesses: A Comparative Study of Evidence Act 1950 and Islamic Law. Gombak: International Islamic University Malaysia, 1999.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Akmal Hidayah Halim. The Law on Competency, Compellability and Credibility of Witnesses: A Comparative Study of Evidence Act 1950 and Islamic Law. International Islamic University Malaysia, 1999.