@article{235318,
      recid = {235318},
      author = {Laumann, Edward O. and Michael, Robert T.},
      title = {Sex, love, and health in America : private choices and  public policies /},
      publisher = {University of Chicago Press,},
      address = {Chicago :},
      pages = {x, 535 p. :},
      year = {2000},
      url = {http://library.usi.edu/record/235318},
}