Não informado. (2004). Abstracts of Working Papers in Economics. Cambridge University Press.
Chicago-referens (17:e uppl.)Não informado. Abstracts of Working Papers in Economics. New York: Cambridge University Press, 2004.
MLA-referens (8:e uppl.)Não informado. Abstracts of Working Papers in Economics. Cambridge University Press, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.