Books
• William Labov, Sharon Ash, Charles Boberg (2006).The Atlas of North American English: Phonetics, Phonology and Sound Change. Berlin; New York: Mouton de Gruyter. • Charles Boberg (2010). The English Language in Canada: Status, History and Comparative Analysis. Cambridge: Cambridge University Press. • Charles Boberg (2021). Accent in North American Film and Television: A Sociophonetic Analysis. Cambridge: Cambridge University Press. ==References==