Hardisty, David
Call ,
Oxford Oxford University Press 1989
 Buku Teks
Sheerin, Susan
Self-access
Oxford University Press, 1989
 Buku Teks SO
Cooper, Richard N.
Video: resource books for teachers
Oxford University Press, 1991
 Buku Teks SO
Nyi Raden Hasbya Putri Paradhina
Efektivitas Aplikasi Pembelajaran Bahasa Asing Memrise untuk Kemahiran Berbahasa Prancis = Effectiveness of Foreign Language Learning Application Memrise for French Proficiency
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2022
 UI - Tugas Akhir
Morrison, John
Port of call
Seven Seas, 1968
 Buku Teks SO