“Puerto Rico c.1870-1940”, Chapter 6 of Vol. V of Cambridge History of Latin America (Leslie Bethell, general ed.), Cambridge University Press, pp. 265-286. Translation to Spanish and published by Barcelona: Ed. Crítica, 1992, Chapter 6 of Vol. IX, pp. 240-258. Reprinted in the book by F. Moya-Pons et al, Historia del Caribe, Barcelona: Ed. Crítica, Chapter 4, 2001, pp. 84-104. Article