@article{59178,
      note = {"By Robert M. Yerkes aided by the observations and  publications of staff associates."},
      author = {Yerkes, Robert M.},
      url = {http://library.usi.edu/record/59178},
      title = {Chimpanzees; a laboratory colony,},
      publisher = {Yale university press;},
      recid = {59178},
      pages = {321 p.},
      address = {New Haven,},
      year = {1943},
}