New approaches to language acquisition
edited by Bernhard Kettemann and Robert N. St. Clair
Gunter Narr Verlag Tubingen, 1980
 Buku Teks SO
Encyclopedia of new media
Sage Publications, 2003
 Buku Teks
New webster's dictionary of the english language
Delair , 1981
 Buku Teks
Franklin, Karl J
Ritual Pandanus language of New Guinea
Australasian Medical , 1972
 Buku Teks
Chomsky, Noam
New horizons in the study of language and mind
Cambridge University Press, 2002
 eBooks