(1984). Bangladesh population census, 1981, District Patuakhali. Bangladesh Bureau of Statistics, Statistics Division, Ministry of Planning, Govt. of the People's Republic of Bangladesh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bangladesh Population Census, 1981, District Patuakhali. Dhaka, Bangladesh: Bangladesh Bureau of Statistics, Statistics Division, Ministry of Planning, Govt. of the People's Republic of Bangladesh, 1984.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Bangladesh Population Census, 1981, District Patuakhali. Bangladesh Bureau of Statistics, Statistics Division, Ministry of Planning, Govt. of the People's Republic of Bangladesh, 1984.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.