Chomsky, Noam, author
Mountion, 1972
Buku Teks
Smith, Carlota S.
Kluwer Academic Publishers, 1991
Buku Teks
Boas, Hans Ulrich, author
Gunter Narr Verlag, 1975
Buku Teks
Huck, Geoffrey J., 1944-, author
Routledge, 1995
Buku Teks
Riemsdijk, Henk van, author
MIT Press, 1987
Buku Teks