Gaya APA
Ansaldo, Umberto. (2009).
Contact Language .
United Kingdom:
Cambridge University Press.
Gaya Chicago
Ansaldo, Umberto.
Contact Language.
United Kingdom:
Cambridge University Press,
2009.
Text.
Gaya MLA
Ansaldo, Umberto.
Contact Language.
United Kingdom:
Cambridge University Press,
2009.
Text.
Gaya Turabian
Ansaldo, Umberto.
Contact Language.
United Kingdom:
Cambridge University Press,
2009.
Print.