Bangladesh Bureau of Educational Information & Statistics. (2022). Pocket book on Bangladesh education statistics 2021. Bangladesh Bureau of Educational Information & Statistics (BANBEIS).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bangladesh Bureau of Educational Information & Statistics. Pocket Book on Bangladesh Education Statistics 2021. Dhaka: Bangladesh Bureau of Educational Information & Statistics (BANBEIS), 2022.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Bangladesh Bureau of Educational Information & Statistics. Pocket Book on Bangladesh Education Statistics 2021. Bangladesh Bureau of Educational Information & Statistics (BANBEIS), 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.