Dignen, Bob
English for meetings = Bahasa Inggris untuk rapat
York Associates, 1999
Buku Teks
Dignen, Bob
Writing for international business : emails, letters, and reports = Menulis untuk bisnis internasional: surat elektronik, surat, dan laporan
York Associates, 1999
Buku Teks
Jaderstrom, Susan
Business English at work
McGraw-Hill Glencoe, 2003
Buku Teks
Woodhall, Victoria
Essential business German / Victoria Woodhall
Hodder & Stoughton, 1992
Buku Teks
Kruse, Benedict
English for business : marketing
McGraw-Hill, 1976
Buku Teks