APA (7 ম সংস্করণ) উদ্ধৃতি

(1984). Bangladesh population census, 1981, District Patuakhali. Bangladesh Bureau of Statistics, Statistics Division, Ministry of Planning, Govt. of the People's Republic of Bangladesh.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Bangladesh Population Census, 1981, District Patuakhali. Bangladesh Bureau of Statistics, Statistics Division, Ministry of Planning, Govt. of the People's Republic of Bangladesh, 1984.