Kalam, M. A., & Ghosh, S. K. (2020). An evaluation of primary text materials in terms of the coverage of graded attainable terminal competencies. BRAC Research and Evaluation Division (RED).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kalam, Md. Abul, و Sanat K. Ghosh. An Evaluation of Primary Text Materials in Terms of the Coverage of Graded Attainable Terminal Competencies. BRAC Research and Evaluation Division (RED), 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kalam, Md. Abul, و Sanat K. Ghosh. An Evaluation of Primary Text Materials in Terms of the Coverage of Graded Attainable Terminal Competencies. BRAC Research and Evaluation Division (RED), 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.