Chomsky, Noam
Knowledge of language : its nature, origin, and use
Praeger , 1986
Buku Teks
Vendryes, J. (Joseph), 1875-1960
Language : a linguistic introduction to history
Routledge, 1996
Buku Teks
Bloomfield, Leonard
Language
Holt, Rinehart and Winston, 1961
Buku Teks
Beard, Adrian
Language change
Routledge, 2004
Buku Teks
Klein, Wolfgang
Time in language
Routledge , 1997
Buku Teks