APA-referens (7:e uppl.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2007). Linking regions and central governments: Contracts for regional development. OECD.
Chicago-referens (17:e uppl.)
Organisation for Economic Co-operation and Development och ProQuest (Firm). Linking Regions and Central Governments: Contracts for Regional Development. Paris, France: OECD, 2007.
MLA-referens (9:e uppl.)
Organisation for Economic Co-operation and Development och ProQuest (Firm). Linking Regions and Central Governments: Contracts for Regional Development. OECD, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.