(2017). 现代财经．2017,v.37,no.9-12.
Chicago Style aipamena现代财经．2017,v.37,no.9-12. 2017.
MLA aipamena现代财经．2017,v.37,no.9-12. 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
(2017). 现代财经．2017,v.37,no.9-12.
Chicago Style aipamena现代财经．2017,v.37,no.9-12. 2017.
MLA aipamena现代财经．2017,v.37,no.9-12. 2017.