Thornley S. J., Woodward A., Langley J. D. , Ameratunga S. N. and Rodgers A. (2008) "Conspicuity and bicycle crashes: preliminary findings of the Taupo Bicycle Study", IP On-line, NZ
Thornley S. J., Woodward A., Langley J. D. , Ameratunga S. N. and Rodgers A. (2008) "Conspicuity and bicycle crashes: preliminary findings of the Taupo Bicycle Study", IP On-line, NZ View PDF