@article{728662,
      author = {Vitrano, Christine.},
      url = {http://library.usi.edu/record/728662},
      title = {The nature and value of happiness [electronic resource] /},
      publisher = {Westview Press,},
      recid = {728662},
      pages = {1 online resource (ix, 151 pages)},
      address = {Boulder :},
      year = {2014},
}