(2021). Detailed aid statistics: ODA Official development assistance: disbursements (Edition 2021). OECD Publishing. https://doi.org/10.1787/e414cd39-en
Chicago-Zitierstil (17. Ausg.)Detailed Aid Statistics: ODA Official Development Assistance: Disbursements (Edition 2021). Paris: OECD Publishing, 2021. https://doi.org/10.1787/e414cd39-en.
MLA-Zitierstil (9. Ausg.)Detailed Aid Statistics: ODA Official Development Assistance: Disbursements (Edition 2021). OECD Publishing, 2021. https://doi.org/10.1787/e414cd39-en.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.