Gaya APA
Yasuko, I.
(2009).
Shokyu Nihongo Bunpo to Oshie-kata no Pointo
.
Tokyo:
3A Network.
Gaya MLA
Yasuko, Ichikawa.
"Shokyu Nihongo Bunpo to Oshie-kata no Pointo".
Tokyo:
3A Network,
2009.
BK.