(2020). 百科知识．2020,no. 7-12.
Chicago Style aipamena百科知识．2020,no. 7-12. 2020.
MLA aipamena百科知识．2020,no. 7-12. 2020.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
(2020). 百科知识．2020,no. 7-12.
Chicago Style aipamena百科知识．2020,no. 7-12. 2020.
MLA aipamena百科知识．2020,no. 7-12. 2020.