Ley, D. Social geography and social action: David Ley. The spaces of postmodernity : readings in human geography.(2002).
Chicago-referens (17:e uppl.)Ley, David. "Social Geography and Social Action: David Ley." The Spaces of Postmodernity : Readings in Human Geography.(2002) .
MLA-referens (8:e uppl.)Ley, David. "Social Geography and Social Action: David Ley." The Spaces of Postmodernity : Readings in Human Geography.(2002), .
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