1. American Psychiatric Association. (1994). Diagnostic and statistical manual of mental disorders (4th ed.). Washington, DC: American Psychiatric Association.
2. Balslev, D., Christensen, L. O. D., Lee, J., Law, I., Paulson, O. B., & Miall, R. C. (2004). Enhanced accuracy in novel mirror drawing after repetitive transcranial magnetic stimulation-induced proprioceptive deafferentation. Journal of Neuroscience, 24(43), 9698–9702.
3. Barratt, W. (2006). The Barratt Simplified Measure of Social Status (BSMSS) measuring SES. Unpublished Manuscript. Indiana State University, http://wbarratt.indstate.edu/socialclass/Barratt_Simplifed_Measure_of_Social_Status.pdf .
4. Bernabei, P., Fenton, G., Fabrizi, A., Camaioni, L., & Perucchini, P. (2003). Profiles of sensorimotor development in children with autism and with developmental delay. Perceptual and Motor Skills, 96, 1107–1116.
5. Box, G. E. P., & Cox, D. R. (1964). An analysis of transformations. Journal of the Royal Statistical Society: Series B, 26(2), 211–252.