(1992). An outline of the American economy. USA: USA.
Chicago Style aipamenaAn Outline of the American Economy. USA: USA, 1992.
MLA aipamenaAn Outline of the American Economy. USA: USA, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(1992). An outline of the American economy. USA: USA.
Chicago Style aipamenaAn Outline of the American Economy. USA: USA, 1992.
MLA aipamenaAn Outline of the American Economy. USA: USA, 1992.