Gitte Kristiansen
Mouton de Gruyter, 2006
Buku Teks
Lee, David, author
Oxford University Press, 2004
Buku Teks
Evans, Vyvyan, author
Edinburgh University Press, 2006
Buku Teks
Kuzniak, Marek
University of Wroclow , 2014
Buku Teks
edited by Barbara Dancygier
Cambridge University Press, 2017
Buku Teks