Cambridge University Press, 2004
eBooks
Heine, Bernd, author
Cambridge University Press, 2005
Buku Teks
Aitchison, Jean, 1938-, author
Cambridge University Press, 2013
Buku Teks
Aitchison, Jean, 1938-, author
Cambridge University Press, 2001
Buku Teks
Keller, Rudi
Routledge, 1994
Buku Teks