(2015). 读者．2015,no.17-20.
Chicago Style aipamena读者．2015,no.17-20. 2015.
MLA aipamena读者．2015,no.17-20. 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
(2015). 读者．2015,no.17-20.
Chicago Style aipamena读者．2015,no.17-20. 2015.
MLA aipamena读者．2015,no.17-20. 2015.