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
Voiles, Price R.
Business English essentials
Glencoe, 1993
Buku Teks