APA-referens (7:e uppl.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2007). Integrity in public procurement: Good practice from A to Z. OECD.
Chicago-referens (17:e uppl.)
Organisation for Economic Co-operation and Development och ProQuest (Firm). Integrity in Public Procurement: Good Practice from A to Z. [Paris]: OECD, 2007.
MLA-referens (9:e uppl.)
Organisation for Economic Co-operation and Development och ProQuest (Firm). Integrity in Public Procurement: Good Practice from A to Z. OECD, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.