Birdsall, N., & Graham, C. (2000). New markets, new opportunities: Economic and social mobility in a changing world. Brookings Institution Press.
Chicago-referens (17:e uppl.)Birdsall, Nancy, och Carol Graham. New Markets, New Opportunities: Economic and Social Mobility in a Changing World. Washington: Brookings Institution Press, 2000.
MLA-referens (9:e uppl.)Birdsall, Nancy, och Carol Graham. New Markets, New Opportunities: Economic and Social Mobility in a Changing World. Brookings Institution Press, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.