International English : a guide to varieties of English around the world
av Peter Trudgill (2017)
International English : a guide to varieties of English around the world
av Peter Trudgill (2017)
Sociolinguistic typology : social determinants of linguistic complexity
av Peter Trudgill (2011)
The handbook of language variation and change
av J. K. Chambers, Peter Trudgill, Natalie Schilling-Estes (2002)