Chetrilah binti Othman. (1998). A study on attitudes toward computers among secondary school resource center teachers in the Hulu Langat district. International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chetrilah binti Othman. A Study on Attitudes Toward Computers Among Secondary School Resource Center Teachers in the Hulu Langat District. Gombak: International Islamic University Malaysia, 1998.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chetrilah binti Othman. A Study on Attitudes Toward Computers Among Secondary School Resource Center Teachers in the Hulu Langat District. International Islamic University Malaysia, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.