@article{73174,
      recid = {73174},
      author = {Runyon, John H. and Verdini, Jennefer, and Runyon, Sally  S.,},
      title = {Source book of American presidential campaign and election  statistics, 1948-1968.},
      publisher = {F. Ungar,},
      address = {New York,},
      pages = {xiv, 380 p.},
      year = {1971},
      url = {http://library.usi.edu/record/73174},
}