Santa Cruz's short-lived union of North Peru, South Peru and Bolivia, feared by Chile as an Andean superpower.
Crushed by a Chilean-led restoration army at the Battle of Yungay (Jan 1839); dissolved 25 August 1839.
Santa Cruz's short-lived Andean union within a broad survey of 19th-century Latin America (broad context, not Confederation-specific).
A standard single-volume University of California Press survey of modern Latin America, giving the same broad regional context for the citing states and colonies.