Giegerich, Heinz J., author
Cambridge University Press, 1995
Buku Teks
Cambridge University Press, 2005
eBooks
Hewings, Martin, author
Cambridge University Press , 2004
Buku Teks
Chomsky, Noam, author
Harper and Row, 1968
Buku Teks
Yavas, Mehmet S., author
Blackwell Publishing, 2006
Buku Teks