Nailul Asfar. (2016). Comparing cost effectiveness between locally and internationally educated TESL teachers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nailul Asfar. Comparing Cost Effectiveness Between Locally and Internationally Educated TESL Teachers. 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nailul Asfar. Comparing Cost Effectiveness Between Locally and Internationally Educated TESL Teachers. 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.