accents inEngland and Wales, Journal of Linguistics, 1970, 6 (2): 231–252, doi:10.1017/S0022226700002632 Wells, John Christopher, Accents of English: An
Institute Blackfoot Language Group, University of Montana (页面存档备份,存于互联网档案馆) Don Frantz's page on the Blackfoot language Blackfoot – English Dictionary: from