@article{81118,
      note = {"A publication of the Institute of Group Relations, the  University of Oklahoma."},
      author = {Sherif, Carolyn W. and Sherif, Muzafer, and Nebergall,  Roger Ellis,},
      url = {http://library.usi.edu/record/81118},
      title = {Attitude and attitude change; the social  judgment-involvement approach},
      publisher = {Saunders,},
      recid = {81118},
      pages = {xxi, 264 p.},
      address = {Philadelphia,},
      year = {1965},
}