Al-Katheri, M. N., & Al-Okda, M. (2014). Saudi female students level of test anxiety in face-to-face and online environments. Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Katheri, Mashael Nasser, و Mohammad Al-Okda. Saudi Female Students Level of Test Anxiety in Face-to-face and Online Environments. Riyadh: Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Katheri, Mashael Nasser, و Mohammad Al-Okda. Saudi Female Students Level of Test Anxiety in Face-to-face and Online Environments. Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2014.