Bangladesh. Bureau of Statistics. (1991). Report use of agricultural inputs: For major crops in Bangladesh 1989-90. B.S.S..
Chicago-viite (17. p.)Bangladesh. Bureau of Statistics. Report Use of Agricultural Inputs: For Major Crops in Bangladesh 1989-90. Dhaka: B.S.S., 1991.
MLA-viite (9. p.)Bangladesh. Bureau of Statistics. Report Use of Agricultural Inputs: For Major Crops in Bangladesh 1989-90. B.S.S., 1991.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.