APA-referens (7:e uppl.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2010). Regional development policies in OECD countries. OECD.
Chicago-referens (17:e uppl.)
Organisation for Economic Co-operation and Development och ProQuest (Firm). Regional Development Policies in OECD Countries. Paris: OECD, 2010.
MLA-referens (9:e uppl.)
Organisation for Economic Co-operation and Development och ProQuest (Firm). Regional Development Policies in OECD Countries. OECD, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.