Akhter, T., & Shinha, B. S. (2012). Significance of learner's errors and the role of feedback to improve the writing skill of elementary level students. BRAC University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Akhter, Tahera, و Begum Shanaz Shinha. Significance of Learner's Errors and the Role of Feedback to Improve the Writing Skill of Elementary Level Students. BRAC University, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Akhter, Tahera, و Begum Shanaz Shinha. Significance of Learner's Errors and the Role of Feedback to Improve the Writing Skill of Elementary Level Students. BRAC University, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.