1. Photograph of Bronze Woman courtesy of Tanzeem Ahmed, Director- Olmec, UK
2. Claude Meillassoux,The Anthropology of Slavery: The Womb of Iron and Gold, (Chicago and London: University of Chicago Press and the Athlone Press. Translated by Alide Dasnois, 1991), 89–90, 126–7.
3. Orlando PattersonSlavery and Social Death: A Comparative Study(Cambridge, Mass.: Harvard University Press, 1986), 25, 56–58.