Pinker, Steven, author
Penguin books, 1994
Buku Teks
Chomsky, Noam, author
Cambridge University Press, 2007
Buku Teks
Chomsky, Noam, author
Cambridge University Press, 2002
eBooks
Bloomfield, Leonard, author
Holt, Rinehart and Winston, 1961
Buku Teks
Downes, William, author
Cambridge University Press, 2011
eBooks