Operations Research Project (International Centre for Diarrhoeal Disease Research, Bangladesh), International Centre for Diarrhoeal Disease Research, Bangladesh, Ahmed, S., Wirzba, H., Hakim, J. A., Barkat-e-Khuda, & Khatun, R. (1999). Disease patterns, treatment practices and drug requirements in rural Bangladesh: A review of five studies. ICDDR, B, Centre for Health and Population Research.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Operations Research Project (International Centre for Diarrhoeal Disease Research, Bangladesh), Bangladesh International Centre for Diarrhoeal Disease Research, Shameem Ahmed, Helene Wirzba, Jafar Ahmad Hakim, Barkat-e-Khuda, و Rabeya Khatun. Disease Patterns, Treatment Practices and Drug Requirements in Rural Bangladesh: A Review of Five Studies. Dhaka: ICDDR, B, Centre for Health and Population Research, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Operations Research Project (International Centre for Diarrhoeal Disease Research, Bangladesh), et al. Disease Patterns, Treatment Practices and Drug Requirements in Rural Bangladesh: A Review of Five Studies. ICDDR, B, Centre for Health and Population Research, 1999.