Note on applicability of the Kaufman formula for abbreviating the WPPSI.

@article{WooSam1973NoteOA,
  title={Note on applicability of the Kaufman formula for abbreviating the WPPSI.},
  author={J Woo-Sam and I L Zimmerman},
  journal={Perceptual and motor skills},
  year={1973},
  volume={36 3},
  pages={1121-2}
}