Emalia Iragiliati Sukarni
English for medical purposes, Indonesia for Medical Purposes, and its pragmatics use / Emalia Iragiliati Sukarni
Bayumedia Publlishing,, 2007
 Buku Teks
Stone, Linton
Cambridge proficiency English / Linton Stone
Macmillan, 1967
 Buku Teks
Kurnia Megiyatri
Profil Tampilan Visual dan Verbal Bahan Ajar Bahasa Inggris: Analisis Multimodal dan Fungsi Tutur = Profile of Visual and Verbal in English Teaching Material: Multimodal Analysis and Speech Function
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia;, 2023
 UI - Tugas Akhir
Graver, B.D.
Advanced English practice / by B.D. Graver
Oxford University Press, 1990
 Buku Teks
Low, Ona
Proficiency in english course
Edward Arnold, 1986
 Buku Teks