Akhtar, H. H., Chowdhury, M. E. E. K., & Sen, A. (1996). A cross-sectional study on maternal morbidity in Bangladesh. Bangladesh Institute of Research for Promotion of Essential & Reproductive Health and Technologies.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Akhtar, Halida Hanum, Mahbub E. Elahi Khan Chowdhury, و Arindom Sen. A Cross-sectional Study on Maternal Morbidity in Bangladesh. Dhaka: Bangladesh Institute of Research for Promotion of Essential & Reproductive Health and Technologies, 1996.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Akhtar, Halida Hanum, et al. A Cross-sectional Study on Maternal Morbidity in Bangladesh. Bangladesh Institute of Research for Promotion of Essential & Reproductive Health and Technologies, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.