Clark, U. (2013). Language and identity in Englishes. Routledge.
Chicago Style aipamenaClark, Urszula. Language and Identity in Englishes. London: Routledge, 2013.
MLA aipamenaClark, Urszula. Language and Identity in Englishes. Routledge, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.