Bibliography
Beth
Thomas s. xx–xxi
Contributions to journals
Contributions to edited collections or authored works
Thomas, Beth, “Amrywio Sosioieithyddol yn Nhafodiaith Pont-rhyd-y-fen”, in: Martin J. Ball, James Fife, Erich Poppe, and Jenny Rowland (eds), Celtic linguistics / Ieithyddiaeth Geltaidd: readings in the Brythonic languages. Festschrift for T. Arwyn Watkins, Current Issues in Linguistic Theory, 4.68, Amsterdam: Benjamins, 1990. 41–52.