APA (7th ed.) Zitazioa
Calder, J. (2014). Administering fiscal regimes for extractive industries: A handbook. International Monetary Fund.
Chicago Style (17th ed.) Zitazioa
Calder, Jack. Administering Fiscal Regimes for Extractive Industries: A Handbook. Washington, District of Columbia: International Monetary Fund, 2014.
MLA (9th ed.) Zitazioa
Calder, Jack. Administering Fiscal Regimes for Extractive Industries: A Handbook. International Monetary Fund, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.