Between the Devil and the Inquisition: African Slaves and the Witchcraft Trials in Cartagena de Indies. White, H. R. The North Star: A Journal of African American Religious History. Princeton University. Vol. 8, no. 2. Spring 2005.
Simón Bolívar and the Spectre of Pardocracia: José Padilla in Post-Independence Cartagena. Helg, A. University of Geneva. Journal of Latin American Studies. August 2003
Simon Bolivar's Republic: A Bulwark Against the “Tyranny” of the Majority. Helg, A. Rev. Sociol. Polít., Curitiba, v. 20, n. 42. 28 junho 2010. p. 21-37.
Soccer and the (Tri-) Color of the Ecuadorian Nation: Visual and Ideological (Dis-)Continuities of Black Otherness from Monocultural Mestizaje to Multiculturalism. Rahier, J. M. Visual Anthropology Review. American Anthropological Association. Vol. 24, no. 2. 2008. pp. 148-182.