Gaya APA
GAKKO, N.
(1992).
ryugakusei no nihongo kaiwa
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Tokyo:
ZAIDAN HOJIN KOKUSAI GAKUYU-KAI.
Gaya MLA
GAKKO, NIHONGO.
"ryugakusei no nihongo kaiwa".
Tokyo:
ZAIDAN HOJIN KOKUSAI GAKUYU-KAI,
1992.
BK.