@article{53893,
      recid = {53893},
      author = {Freund, Paul A.},
      title = {Experimentation with human subjects,},
      publisher = {G. Braziller},
      address = {New York,},
      pages = {xviii, 470 p.},
      year = {1970},
      note = {Most of the essays appeared in the spring 1969 issue of  Dædalus.},
      url = {http://library.usi.edu/record/53893},
}