Columbia subject headings:
Argentina--Foreign economic relations--Sources.
Argentina--Politics and government--1910-1943--Sources.
Justo, Agustín P. (Agustín Pedro), 1876-1943--Archives.
Harvard subject headings:
Argentina--Foreign economic relations--Sources.
Argentina--Politics and government--1910-1943--Sources.
Justo, Agustín P. (Agustín Pedro), 1876-1943--Archives.
Princeton subject headings:
Argentina--History--1910-1943--Sources.
Conservatism--Argentina--History--20th century.
Justo, Agustín P.,--1878-1943--Archives.