Carla, M., & Rahman, M. H. (2003). urea Synthesis, Properties and Uses. ITN-Bangladesh, BUET.
Chicago-čujuhus (17. p.)Carla, Manuel, juo M. Habibur Rahman. Urea Synthesis, Properties and Uses. Dhaka: ITN-Bangladesh, BUET, 2003.
MLA-čujuhus (9. p.)Carla, Manuel, juo M. Habibur Rahman. Urea Synthesis, Properties and Uses. ITN-Bangladesh, BUET, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.