Forum of Environmental Journalists of Bangladesh & Chowdhury, Q. I. (2001). Bangladesh, state of bio-diversity (First edition.). Forum of Environmental Journalists of Bangladesh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Forum of Environmental Journalists of Bangladesh و Quamrul Islam Chowdhury. Bangladesh, State of Bio-diversity. First edition. Dhaka, Bangladesh: Forum of Environmental Journalists of Bangladesh, 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Forum of Environmental Journalists of Bangladesh و Quamrul Islam Chowdhury. Bangladesh, State of Bio-diversity. First edition. Forum of Environmental Journalists of Bangladesh, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.