Alexander, L.G.
Longman english grammer/L.G. Alexander; Consultant, R.A. Close
Longman , 1988
 Buku Teks
Phythian, B.A.
English grammar / B. A. Phythian
Hodder & Stoughton, 1980
 Buku Teks
Phythian, B. A.
A concise dictionary of English slang / B. A. Phythian
Hodder & Stoughton, 1986
 Buku Referensi
Tomasowa, Francien Herlen
English for non-english departements
Universitas Brawijaya , 2005
 Buku Teks
Stillman, David M.
Instrumental English : English for banking and finance / David M. Stillman and Ronni L. Gordon
McGraw-Hill, 1983
 Buku Teks