English [and] Japanese in contrast Edited by
New York Regents 1979
 Buku Teks
Practical Japanese Conversation
Tokyo, Association for overseas technical scholarship, c 1976
 Buku Teks
Roffe Rizqullah Daniswara
Pengajaran bahasa Jepang di Indonesia sebagai akses menuju soft power = Teaching the Japanese language in Indonesia as access into soft power
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2021
 UI - Tugas Akhir
Sigea, Kawamoto
Eiwa Jiten (English-Japanese dictionary)
Tpkyp Kodansha 1979
 Buku Referensi
Nanzan studies on Japanese language and culture
Nagoya, Japan : Department of Japanese Studies Nanzan University
 Majalah, Jurnal, Buletin