author = { Akin, Johnnye },

title = { Historical background for certain sub‐standard pronunciations },

publisher = {Informa UK Limited},

isbn = {1479-5779},

isbn = {0033-5630},

keywords = { Education , Language and Linguistics , Communication },

year = {1941},

url = { http://slubdd.de/katalog?TN_libero_mab2 }