@article{318200,
      author = {Harcourt, A. H. and Stewart, Kelly J.,},
      url = {http://library.usi.edu/record/318200},
      title = {Gorilla society : conflict, compromise, and cooperation  between the sexes /},
      publisher = {University of Chicago Press,},
      recid = {318200},
      pages = {xviii, 459 p. :},
      address = {Chicago :},
      year = {2007},
}