@misc{1132801,
  author = {Barry A Bell and Arnold G Perrey and Marshall J Treado},
  title = {Evaluation of hands-free communication systems:},
  year = {1990},
  month = {1990-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.90-4230},
  language = {en},
}