VELTMEYER, Henry; PETRAS, James. Bolivia and the Political Dynamics of Change. European Review of Latin American and Caribbean Studies, Amsterdam, v. 1, n. 83, p. 105–119, 2007. DOI: 10.18352/erlacs.9635. Disponível em: https://erlacs.org/article/view/23993.. Acesso em: 27 mar. 2026.