Anonymous. 1993. The Celtic Languages. In Ball, M. J. (ed.) London / New York: Routledge.
@book{Ball-1993, address = {London / New York}, author = {Anonymous}, editor = {Ball, M. J.}, publisher = {Routledge}, title = {The Celtic Languages}, year = {1993}, iso_code = {cym}, olac_field = {general_linguistics; typology; phonology; phonetics}, wals_code = {wel} }