Não informado. (1982). Contemporary Policy Issues. Western Economic Association International.
Chicago-referens (17:e uppl.)Não informado. Contemporary Policy Issues. Huntington Beach, Calif: Western Economic Association International, 1982.
MLA-referens (8:e uppl.)Não informado. Contemporary Policy Issues. Western Economic Association International, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.