Modern english
 Buku Teks
Lexicography in English
edited by Raven I. Mcdavid and Audrey R. Duckert
Foresman and Company,
 Buku Teks
Blundell, Jon, author
Function in English
Oxford University Press, 1982
 Buku Teks
Hicks, Wynford, author
English for journalists
Routledge, 1995
 Buku Teks
Gerber, Philip L., author
Effective english
Random House, 1959
 Buku Teks