Columbia subject headings:
Capitalism--Mexico--Sonora (State)--History.
Caudillos--Mexico--Sonora (State)--History.
Sonora (Mexico : State)--Politics and government.
Harvard subject headings:
Capitalism--Mexico--Sonora (State)--History.
Caudillos--Mexico--Sonora (State)--History.
Sonora (Mexico : State)--History
Sonora (Mexico : State)--Politics and government.
Princeton subject headings: