Research perspectives on english for academic purposes
John Flowerdew, Matthew Peacock
Cambridge University Press, 2001
 Buku Teks SO
Deny Arnos Kwary
English For Specific Academic Purposes (ESAP) Learning Materials To Improve The Mastery Of Technical Vocabulary : A Case Study At The Faculty Of Economics, Airlangga University
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2004
 UI - Tesis Membership
Tomasowa, Francien Herlen
English for non-english departements
Universitas Brawijaya , 2005
 Buku Teks SO
Quirk, Randolph
A university grammar of English / Randolph Quirk and Sidney Greenbaum
English Language Book Society/Longman, 1989
 Buku Teks SO
Tomasowa, Francien Herlen
English for management
Universitas Brawijaya, 2005
 Buku Teks SO