Grammar : teach it or not
Artikel Jurnal
Grammar and writing
Macmillan, 1981
Buku Referensi
Ono, Hideichi
Japanese grammar/ Hideichi Ono
The Hokuseido Press, 1973
Buku Teks
Henderson, Harold Gould
Handbook of Japanese grammar
George Allen and Unwin, 1945
Buku Teks
Simanjuntak, Herpinus
Japanese Grammar And Conversation Handbook
Kesaint Blanc, 2017
Buku Teks