(2017). 价格理论与实践．2017,no.11-12.
Chicago Style aipamena价格理论与实践．2017,no.11-12. 2017.
MLA aipamena价格理论与实践．2017,no.11-12. 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
(2017). 价格理论与实践．2017,no.11-12.
Chicago Style aipamena价格理论与实践．2017,no.11-12. 2017.
MLA aipamena价格理论与实践．2017,no.11-12. 2017.