Van der Ploeg, R., & van den Bremer, T. (2016). Saving Alberta's resource revenues: Role of intergenerational and liquidity funds. University of Oxford.
Chicago Style aipamenaVan der Ploeg, R., and T. van den Bremer. Saving Alberta's Resource Revenues: Role of Intergenerational and Liquidity Funds. University of Oxford, 2016.
MLA aipamenaVan der Ploeg, R., and T. van den Bremer. Saving Alberta's Resource Revenues: Role of Intergenerational and Liquidity Funds. University of Oxford, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.