Before revision: (Carlson and Lintott, 2007; Parsons 2008a; Carlson URL Human Perspectives and Relationship with Nature People may be mistaken by the art object analogy.
After revision: (Carlson and Lintott, 2007; Parsons 2008a; Carlson 2010) Human Perspectives and Relationship with Nature People may be mistaken by the art object analogy.