Gaya APA
Koichi, N.
(2012).
Reibun de Manabu Kanji to Kotoba N2
.
Tokyo:
3A Network.
Gaya MLA
Koichi, Nishiguchi.
"Reibun de Manabu Kanji to Kotoba N2".
Tokyo:
3A Network,
2012.
BK.