Beard, Adrian
Language change
Routledge, 2004
Buku Teks
Klein, Wolfgang
Time in language
Routledge , 1997
Buku Teks
Universals of language
edited by Joseph H. Greenberg
MIT Press, 1966
Buku Teks
Chomsky, Noam
Language and mind
Cambridge University Press, 2007
Buku Teks
Pinker, Steven
The language instict : the new science of language and mind
Penguin books, 1994
Buku Teks