1. Ministry of Statistics and Programme Implementation, National sample survey, G. of I. Disabled persons in India: a statistical profile. 2016, 0–107.
2. MW whittle gait analysis,2007
3. Chris Kirtley M.P. Clinical gait analysis. Theory and practice-Churchill Livingstone. Elsevier's Heal Sci Rights 2006:61.
4. Prosthetic feet: state-of-the-art review and the importance of mimicking human anklefoot biomechanics;Versluys;Disabil Rehabil Assist Technol,2009
5. Preliminary evaluation of a walking controller for a powered ankle prosthesis;Shultz;Proc - IEEE Int Conf Robot Autom,2013