@article{80806,
      recid = {80806},
      author = {Snellgrove, Louis.},
      title = {Psychological experiments and demonstrations.},
      publisher = {McGraw-Hill},
      address = {New York,},
      pages = {xiii, 139 p.},
      year = {1967},
      url = {http://library.usi.edu/record/80806},
}