(2019). 速 读．2019,no.25,27-28,31.
Chicago Style aipamena速 读．2019,no.25,27-28,31. 2019.
MLA aipamena速 读．2019,no.25,27-28,31. 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
(2019). 速 读．2019,no.25,27-28,31.
Chicago Style aipamena速 读．2019,no.25,27-28,31. 2019.
MLA aipamena速 读．2019,no.25,27-28,31. 2019.