Williams, Stephen J. 1980. A Welsh Grammar. Cardiff: University of Wales Press.
@book{Williams-1980b, address = {Cardiff}, author = {Williams, Stephen J.}, publisher = {University of Wales Press}, title = {A Welsh Grammar}, year = {1980}, iso_code = {cym}, olac_field = {syntax; phonology; general_linguistics; phonetics; semantics; morphology; typology}, wals_code = {wel} }