editors, Andy Kirkpatrick, Roland Sussex
Springer, 2012
eBooks
Monika Unkel, author
Graduate School of Language and Culture, Osaka University, 2018
Artikel Jurnal
edited by Rod Ellis
John Benjamins Publishing, 2005
Buku Teks
SEAMEO Regional Language Centre, 1982
Buku Referensi
Satoshi Miyawaki, author
Graduate School of Language and Culture, Osaka University, 2018
Artikel Jurnal