Columbia subject headings:
Brazil--History--1930-1945.
Brazil--History--Revolution, 1924-1925.
Brazil--History--Revolution, 1930.
Minas Gerais (Brazil). Força Pública.
Minas Gerais (Brazil). Polícia Militar.
Harvard subject headings:
Brazil--History--1930-1945.
Brazil--History--Revolution, 1924-1925.
Brazil--History--Revolution, 1930.
Minas Gerais (Brazil). Força Pública.
Minas Gerais (Brazil). Polícia Militar
Princeton subject headings:
Brazil--History--1930-1945.
Brazil--History--Revolution, 1924-1925.
Brazil--History--Revolution, 1930.
Minas Gerais (Brazil). Força Pública
Minas Gerais (Brazil). Polícia Militar