Gaya APA
Hawkey, Roger. (2006).
Studies in Language Testing 24: Impact Theory and Pratice .
United Kingdom:
Cambridge University Press.
Gaya Chicago
Hawkey, Roger.
Studies in Language Testing 24: Impact Theory and Pratice.
United Kingdom:
Cambridge University Press,
2006.
Text.
Gaya MLA
Hawkey, Roger.
Studies in Language Testing 24: Impact Theory and Pratice.
United Kingdom:
Cambridge University Press,
2006.
Text.
Gaya Turabian
Hawkey, Roger.
Studies in Language Testing 24: Impact Theory and Pratice.
United Kingdom:
Cambridge University Press,
2006.
Print.