Kartini Md Khalid. (1999). Investigating the cloze test and c-test as test methods through test-taker's perpectives. Fakulti Pengajian Bahasa, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kartini Md Khalid. Investigating the Cloze Test and C-test as Test Methods Through Test-taker's Perpectives. Bangi: Fakulti Pengajian Bahasa, Universiti Kebangsaan Malaysia, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kartini Md Khalid. Investigating the Cloze Test and C-test as Test Methods Through Test-taker's Perpectives. Fakulti Pengajian Bahasa, Universiti Kebangsaan Malaysia, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.