Columbia subject headings:
Brazil--History--1763-1822--Sources.
Brazil--History--Declaration of Independence, 1822--Sources.
Costa, Hipólito José da, 1774-1823.
Harvard subject headings:
Brazil--History--1763-1822--Sources.
Brazil--History--Empire, 1822-1889--Sources.
Costa, Hipólito José da, 1774-1823.
Princeton subject headings:
Brazil--History--1763-1822--Sources.
Brazil--History--Empire, 1822-1889--Sources.
Costa, Hipólito José da, 1774-1823.