Schoolman, M. (2014). Abolitionist Geographies. University of Minnesota Press.
Lua i Stíl Chicago (17ú heag.)Schoolman, Martha. Abolitionist Geographies. Minneapolis, Minnesota: University of Minnesota Press, 2014.
Lua MLA (9ú heag.)Schoolman, Martha. Abolitionist Geographies. University of Minnesota Press, 2014.
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