Osterhout, G. H. A little-known marvel of the western hemisphere : Christopher citadel, a monument to the tyranny and genious of Haitians king of slaves / major G. H. Osterhout - Washington, DC, EN : National Geographic Society, 1920 - ca. 60 p. : fotos Artículo de la revistadel vol. XXXVIII, número 6 Subjects--Topical Terms: Haití-Historia, 1804-1844