1. ISO 13232, motorcycles -test and analysis procedures for research evaluation of rider crash protective devices fitted to motorcycles, 1996.
2. CHAWLA, A. et al. FE simulations of motorcycle - car frontal crashes, validation and observations, proceedings of the ESV, 2003.
3. CHINN, B P and MACAULAY, M A. Leg protection of motorcyclists, proceedings of the IRCOBI, 1986.
4. NICHOLAS, M. Rogers.Further crash tests of motorchcle leg protectors as proposed in the UK draft specification, proceedings of the ESV, 1991.
5. ROGERS, N M and ZELLNER, J W. Application of ISO 13232 to motorcyclist productive device research, proceedings of the ESV, 1996.