(2021). 证券市场周刊．2021,no. 48-50.
Chicago Style aipamena证券市场周刊．2021,no. 48-50. 2021.
MLA aipamena证券市场周刊．2021,no. 48-50. 2021.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
(2021). 证券市场周刊．2021,no. 48-50.
Chicago Style aipamena证券市场周刊．2021,no. 48-50. 2021.
MLA aipamena证券市场周刊．2021,no. 48-50. 2021.