(1994). Bangladesh Academy for Rural Development, Kotbari, Comilla, publications. Library of Congress Office ; Library of Congress Photoduplication Service.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bangladesh Academy for Rural Development, Kotbari, Comilla, Publications. New Delhi : Washington, D.C.: Library of Congress Office ; Library of Congress Photoduplication Service, 1994.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Bangladesh Academy for Rural Development, Kotbari, Comilla, Publications. Library of Congress Office ; Library of Congress Photoduplication Service, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.