Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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.

Παραπομπή σε μορφή MLA (8th εκδ.)

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