(2020). 财经.2020,no.4,6.
Chicago Style aipamena财经.2020,no.4,6. 2020.
MLA aipamena财经.2020,no.4,6. 2020.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(2020). 财经.2020,no.4,6.
Chicago Style aipamena财经.2020,no.4,6. 2020.
MLA aipamena财经.2020,no.4,6. 2020.