Kelly, P. (1997). Checkerboards and shatterbelts: The geopolitics of South America (First University of Texas Press edition.). Austin: University of Texas Press.
Citación estilo ChicagoKelly, Philip. Checkerboards and Shatterbelts: The Geopolitics of South America. First University of Texas Press edition. Austin: University of Texas Press, 1997.
Cita MLAKelly, Philip. Checkerboards and Shatterbelts: The Geopolitics of South America. First University of Texas Press edition. Austin: University of Texas Press, 1997.
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