(2007). Chuukyuu nihongo bunpou youtenseri point 20. [S.l.]: [s.n.].
Trích dẫn kiểu ChicagoChuukyuu Nihongo Bunpou Youtenseri Point 20. [S.l.]: [s.n.], 2007.
Deismireacht MLAChuukyuu Nihongo Bunpou Youtenseri Point 20. [S.l.]: [s.n.], 2007.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.