Ball, Martin J., and Nicole Müller, Mutation in Welsh, London: Routledge, 1992.
- Book/Monograph
page url: https://codecs.vanhamel.nl/Ball_and_M%C3%BCller_1992a
redirect: https://codecs.vanhamel.nl/Special:Redirect/page/18264
numerical alternative: https://codecs.vanhamel.nl/index.php?curid=18264
page ID: 18264
page ID tracker: https://codecs.vanhamel.nl/index.php?title=Show:ID&id=18264