@article{344312,
      note = {Description based on print version record.},
      author = {Tyler, Tom R.},
      url = {http://library.usi.edu/record/344312},
      title = {Why people cooperate the role of social motivations /  [electronic resource] :},
      publisher = {Princeton University Press,},
      recid = {344312},
      pages = {1 online resource (215 p.)},
      address = {Princeton, N.J. :},
      year = {2010},
}