Ward, M., Passmore, M. A., Spencer, A., Hanson, H., Lucas, T. Julkaisussa Sports Engineering (2023) “...Spencer, A....”
Ward, M., Passmore, M., Spencer, A., Tuplin, S., Harland, A. Julkaisussa Proceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology (2019) “...Spencer, A....”