Hussein, A. K. (2012). The practice of autonomous learning among arabic language learners: A case study at the Centre of Language and Pre-University Academic Development (CELPAD), IIUM. Institute of Education, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hussein, Abdul Kadir. The Practice of Autonomous Learning Among Arabic Language Learners: A Case Study at the Centre of Language and Pre-University Academic Development (CELPAD), IIUM. Kuala Lumpur: Institute of Education, International Islamic University Malaysia, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hussein, Abdul Kadir. The Practice of Autonomous Learning Among Arabic Language Learners: A Case Study at the Centre of Language and Pre-University Academic Development (CELPAD), IIUM. Institute of Education, International Islamic University Malaysia, 2012.