Corbett, Jim
English for international banking and finance / Jim Corbett
Cambridge University Press , 1990
 Buku Teks
Dowling, Barbara Tolley
Business concepts for English practice
Newbury House Publishers , 1982
 Buku Teks
Voiles, Price R.
Business English essentials
Glencoe, 1993
 Buku Teks
Dona Kumala Shinta
Penerapan umpan balik korektif melalui rekaman terhadap pemelajar bahasa Inggris di kelas listening and speaking: Studi kasus = The implementation of implicit corrective feedback through recordings towards efl students in listening and speaking English class: Case study.
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2021
 UI - Tesis Membership
James, C.V.
Business studies
Prentice-Hall, 1992
 Buku Teks