(1995). Historical perspectives on the American economy. University Pr..
Chicago Style (17th ed.) ZitazioaHistorical Perspectives on the American Economy. Cambridge: University Pr., 1995.
MLA (9th ed.) ZitazioaHistorical Perspectives on the American Economy. University Pr., 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.