Authority, ISO 639-3 Registration. 2007. Change Request Number 2007-009: adopted retire [bxt], adopted update [bgk] (2008-01-14). Dallas: SIL International.
@misc{500191, address = {Dallas}, author = {ISO 639-3 Registration Authority}, howpublished = {https://iso639-3.sil.org/request/2007-009}, number = {2007-009}, publisher = {SIL International}, title = {Change Request Number 2007-009: adopted retire [bxt], adopted update [bgk] (2008-01-14)}, url = {https://iso639-3.sil.org/sites/iso639-3/files/change_requests/2007/2007-009.pdf}, year = {2007}, hhtype = {overview}, lgcode = {Bit [bgk], Buxinhua [bxt]}, macro_area = {Eurasia}, src = {iso6393} }