Norbye, O. D. K. (1993). Bangladesh faces the future. UPL.
Chicago Style (17th ed.) ZitazioaNorbye, Ole David Koht. Bangladesh Faces the Future. Dhaka: UPL, 1993.
MLA (9th ed.) ZitazioaNorbye, Ole David Koht. Bangladesh Faces the Future. UPL, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.