Peoples' Republic of Bangladesh Ministry of Environment and Forests. (2012). Bangladesh Rio + 20: National report on sustainable development. Ministry of Environment and Forests.
Chicago Style aipamenaPeoples' Republic of Bangladesh Ministry of Environment and Forests. Bangladesh Rio + 20: National Report on Sustainable Development. Dhaka: Ministry of Environment and Forests, 2012.
MLA aipamenaPeoples' Republic of Bangladesh Ministry of Environment and Forests. Bangladesh Rio + 20: National Report on Sustainable Development. Ministry of Environment and Forests, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.