Ahmed, Z. U. (2007). The Fading Horizon: Science and Technology in Bangladesh. Hassan Book.
Chicago Style (17th ed.) ZitazioaAhmed, Zia Uddin. The Fading Horizon: Science and Technology in Bangladesh. Dhaka: Hassan Book, 2007.
MLA (9th ed.) ZitazioaAhmed, Zia Uddin. The Fading Horizon: Science and Technology in Bangladesh. Hassan Book, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.