(1992). An outline of the American economy. USA: USA.
Trích dẫn kiểu ChicagoAn Outline of the American Economy. USA: USA, 1992.
MLA引文An Outline of the American Economy. USA: USA, 1992.
警告：这些引文格式不一定是100％准确.
APA引文
(1992). An outline of the American economy. USA: USA.
Trích dẫn kiểu ChicagoAn Outline of the American Economy. USA: USA, 1992.
MLA引文An Outline of the American Economy. USA: USA, 1992.