APA (7th ed.) Zitazioa
(2017). Policy advisory systems: Supporting good governance and sound public decision making. OECD Publishing.
Chicago Style (17th ed.) Zitazioa
Policy Advisory Systems: Supporting Good Governance and Sound Public Decision Making. Paris: OECD Publishing, 2017.
MLA (9th ed.) Zitazioa
Policy Advisory Systems: Supporting Good Governance and Sound Public Decision Making. OECD Publishing, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.