Davies, Alan, 1931 February 17-, author
Lawrence Erlbaum, 2005
Buku Referensi
McEnery, Tony, 1964-, author
Cambridge University Press, 2012
Buku Teks
Brezina, Vaclav, 1979-, author
Cambridge University Press, 2018
Buku Teks
Evans, Vyvgan, author
Hangukumwhasa, 2010
Buku Referensi
Weisser, Martin, author
MA Wiley Blackwell, 2016
Buku Teks