Bangladesh Bureau of statistics. (1994). Report of the survey on test relief 1991. Bureau of Statistics.
Cita Chicago (17th ed.)Bangladesh Bureau of statistics. Report of the Survey on Test Relief 1991. Dhaka: Bureau of Statistics, 1994.
Cita MLA (9th ed.)Bangladesh Bureau of statistics. Report of the Survey on Test Relief 1991. Bureau of Statistics, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.