TY - BOOK AU - Ahlers, Wiebke H. TI - Consonantal sound change in American English : an analysis of clustered sibilants PB - Cambridge University Press PY - 2023 T2 - Studies in English language EP - xii, 233 p. UR - https://ci.nii.ac.jp/ncid/BD04111880 SN - 9781316512722 ER -