World Bank. (2014). Land transparency study good practice notes. H.: Hồng đức.
Chicago Style aipamenaWorld Bank. Land Transparency Study Good Practice Notes. H.: Hồng đức, 2014.
MLA aipamenaWorld Bank. Land Transparency Study Good Practice Notes. H.: Hồng đức, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.