Ohta, Amy Snyder
Second language aquisition process in the classroom learning Japanese
Lawrence Erlbaum Associates Publ, 2001
 Buku Teks
Brainerd, Walter S.
Watfiv-s fundamentals and style
Boyd & Fraser Publishing Company, 1986
 Buku Teks
AUMLA : Journal of the Australasian Universities Language and Literature Association
Australia, New Zealand : The Caxton Press, 1962
 Majalah, Jurnal, Buletin
AUMLA : Journal of the Australasian Universities Language and Literature Association
The Caxton Press, 1966
 Majalah, Jurnal, Buletin
AUMLA : Journal of the Australasian Universities Language and Literature Association
The Caxton Press, 1970
 Majalah, Jurnal, Buletin