Gaya APA
Davies, Alan. (2008).
Studies in language testing 23 .
United Kingdom:
Cambridge University Prees.
Gaya Chicago
Davies, Alan.
Studies in language testing 23.
United Kingdom:
Cambridge University Prees,
2008.
Text.
Gaya MLA
Davies, Alan.
Studies in language testing 23.
United Kingdom:
Cambridge University Prees,
2008.
Text.
Gaya Turabian
Davies, Alan.
Studies in language testing 23.
United Kingdom:
Cambridge University Prees,
2008.
Print.