The atlas of North American EnglishWilliam Labov, Sharon Ash, Charles Boberg · First published 2005Open the Tome
The study of nonstandard EnglishWilliam Labov · First published 1969 · Latest edition 1970Open the Tome
Social Stratification of English in New York CityWilliam Labov · First published 1964 · Latest edition 1966Open the Tome