English medium instruction in the private universities in Bangladesh
 Artikel Jurnal
Christ, Henry
Modern english in action
Lexington, 1982
 Buku Teks
Passar, Firmus Moa
Learning english effectively: belajar bahasa inggris secara efektif
Visipro, 2003
 Buku Teks
The English Universities Press concise French and English dictionary
English Universities Press, 1955
 Buku Referensi
Coe, Graham
Colloquial English
Routledge & Kegan Paul, 2005
 Multimedia