The handbook of language and clobalization
edited by Nikolas Coupland
Wiley-Blackwell, 2010
 Buku Teks
Appel, René
Language contact and bilingualism
Amsterdam Academic Archive, 2005
 Buku Teks
Drinka, Bridget, 1951-.
Language contact in Europe : the periphrastic perfect through history
Cambridge University Press, 2017
 Buku Teks
Winford, Donald
An Introduction to contact linguistics / Donald Winford
Blackwell Publishing, 2003
 Buku Teks
Language contact / Yaron Matras
Cambridge University Press, 2009
 eBooks