Gaya APA
Coupland, N, E., Jawordki, A. (2018).
Sociolinguistics : a reader and coursebook .
London:
macmillan Press.
Gaya MLA
Coupland, Nikolas.,, Editor., Jawordki, Adam.
"Sociolinguistics : a reader and coursebook".
London:
macmillan Press,
2018.
Text.