Lua APA (7ú heag.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). OECD principles for integrity in public procurement. OECD.
Lua i Stíl Chicago (17ú heag.)
Organisation for Economic Co-operation and Development agus ProQuest (Firm). OECD Principles for Integrity in Public Procurement. Paris: OECD, 2009.
Lua MLA (9ú heag.)
Organisation for Economic Co-operation and Development agus ProQuest (Firm). OECD Principles for Integrity in Public Procurement. OECD, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.