(2021). 作文素材．2021,no.17-20.
Chicago Style aipamena作文素材．2021,no.17-20. 2021.
MLA aipamena作文素材．2021,no.17-20. 2021.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
(2021). 作文素材．2021,no.17-20.
Chicago Style aipamena作文素材．2021,no.17-20. 2021.
MLA aipamena作文素材．2021,no.17-20. 2021.