Hobbs, Sarah Jane ORCID: 0000-0002-1552-8647, Levine, D, Richards, Jim ORCID: 0000-0002-4004-3115, Clayton, H, Tate, J and Walker, R (2010) Motion analysis and its use in equine practice and research. Wiener Tierarztliche Monatsschrift, 97 (3-4). pp. 55-64. ISSN 0253-9411
Richards, Jim ORCID: 0000-0002-4004-3115, Holler, P, Bockstahler, B, Dale, B, Mueller, M, Burston, J, Selfe, James and Levine, D (2010) A comparison of human and canine kinematics during level walking, Stair ascent, and Stair descent. Wiener Tierarztliche Monatsschrift, 97 (3-4). pp. 92-100.
Levine, D, Richards, Jim ORCID: 0000-0002-4004-3115 and Whittle, M (2012) Whittle's Gait Analysis. Elsevier. ISBN 978-0702042652