Grammar : teach it or not
 Artikel Jurnal
Grammar and writing
Macmillan, 1981
 Buku Referensi
Henderson, Harold Gould
Handbook of Japanese grammar
George Allen and Unwin, 1945
 Buku Teks
Ono, Hideichi
Japanese grammar/ Hideichi Ono
The Hokuseido Press, 1973
 Buku Teks
Production-oriented and comprehension-based grammar teaching in the foreign language classroom
edited by Anna Mystkowska-Wiertelak, Miroslaw Pawlak
Springer, 2012
 eBooks