@article{476591,
      author = {Hruschka, Daniel J.,},
      url = {http://library.usi.edu/record/476591},
      title = {Friendship development, ecology, and evolution of a  relationship / [electronic resource] :},
      publisher = {University of California Press,},
      recid = {476591},
      pages = {xiv, 383 p. :},
      address = {Berkeley :},
      year = {2010},
}