Hulwana Mohd Labib. (2000). Perceptions of copyright law and its implementation in academic libraries in Malaysia. International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hulwana Mohd Labib. Perceptions of Copyright Law and Its Implementation in Academic Libraries in Malaysia. Gombak: International Islamic University Malaysia, 2000.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hulwana Mohd Labib. Perceptions of Copyright Law and Its Implementation in Academic Libraries in Malaysia. International Islamic University Malaysia, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.