Cambridge University Press, 2006
eBooks
Valin, Robert D. van
Cambridge University Press, 2004
eBooks
Sportiche, Dominique
Routledge, 1998
Buku Teks
Gelderen, Elly van
Cambridge University Press, 2013
Buku Teks
Chametzky, Robert A.
Blackwell, 2000
Buku Teks