Linguistic fieldwork
Paul Newman, Martha Ratliff, editor
Cambridge Uniiversity Press , 2001
 Buku Teks SO
Jahr, Ernst Hakon
Language planning as a sociolinguistic experiment: the case of modern Norwegian
Edinburgh University Press Ltd, 2014
 eBooks
Hernandez-Campoy, Juan Manuel
Sociolinguistic styles
Wiley Blackwell, 2016
 Buku Teks
Linguistic fieldwork / edited by Paul Newman and Martha Ratliff
Cambridge University Press, 2001
 eBooks
Fennell, Barbara A.
A History of English : a sociolinguistic approach
Blackwell Publishers, 2001
 Buku Teks SO