Gaya APA
Kikin, K, K., Isao, M. (2012).
Nihongo Kyojuho Shirizu Dai 2-kan: Onsei O Oshieru .
Tokyo:
Hitsuji Shobo.
Gaya MLA
Kikin, Kokusai, Koryu., Isao, Matsumoto.
"Nihongo Kyojuho Shirizu Dai 2-kan: Onsei O Oshieru".
Tokyo:
Hitsuji Shobo,
2012.
BK.