Hammarström, Harald; Forkel, Robert; Haspelmath, Martin, ed. (2023). "Japanese". Glottolog 4.8. Jena, Jerman: Max Planck Institute for the Science of Human History.Pemeliharaan CS1: Tampilkan editors (link)
Hammarström, Harald; Forkel, Robert; Haspelmath, Martin, ed. (2023). "Japanesic". Glottolog 4.8. Jena, Jerman: Max Planck Institute for the Science of Human History.Pemeliharaan CS1: Tampilkan editors (link)
gunarto.org
Hary Gunarto, Building Kanji Dictionary as Basic Tool for Machine Translation in Natural Language Processing Applications, Journal of Ritsumeikan Studies in Language and Culture, April 2004, 15/ 3, 177-185
nvtc.gov
"Japanese". Languages of the World. Diakses tanggal 2008-02-29.