Maurais, J., & Morris, M. A. (2013). Languages in a globalising world. Cambridge University.
Chicago Style aipamenaMaurais, Jacques, và Michael A. Morris. Languages in a Globalising World. Cambridge University, 2013.
MLA aipamenaMaurais, Jacques, và Michael A. Morris. Languages in a Globalising World. Cambridge University, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.