(2015). 价格理论与实践．2015,no.10-12.
Chicago Style aipamena价格理论与实践．2015,no.10-12. 2015.
MLA aipamena价格理论与实践．2015,no.10-12. 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
(2015). 价格理论与实践．2015,no.10-12.
Chicago Style aipamena价格理论与实践．2015,no.10-12. 2015.
MLA aipamena价格理论与实践．2015,no.10-12. 2015.