Bangladesh Bureau of statistics. (1994). Report of the survey on test relief 1991. Bureau of Statistics.
Dyfyniad Arddull ChicagoBangladesh Bureau of statistics. Report of the Survey on Test Relief 1991. Dhaka: Bureau of Statistics, 1994.
Dyfyniad MLABangladesh Bureau of statistics. Report of the Survey on Test Relief 1991. Bureau of Statistics, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.