Wiedemann, D., Burt, D.M., Hill, R.A. & Barton, R.A. (2015) Red clothing increases perceived dominance, aggression and anger. Biology Letters. 11: 20150166 (pdf)
Stephen, I.D., Oldham, F.H., Perrett, D.I. & Barton, R.A. (2012) Redness enhances perceived aggression, dominance and attractiveness in men’s faces. Evolutionary Psychology 10(3): 562-572 (pdf)
Wiedemann, D., Barton, R.A. & Hill, R.A. (2012) Evolutionary approaches to sport. In Roberts, S.C. (ed) Applied Evolutionary Psychology. Oxford University Press, Oxford.
Attrill, M.J., Gresty, K.A., Hill, R.A. & Barton, R.A. (2008) Red shirt colour is associated with long-term team success in English football. Journal of Sports Science, 26: 577-582 (pdf)
Little, A.C. & Hill, R.A. (2007) Attribution to red suggests special role in dominance signalling. Journal of Cultural and Evolutionary Psychology, 5: 87-94 (pdf)
Barton, R.A. & Hill, R.A. (2005) Sporting contests: seeing red? Putting sportswear in context (reply). Nature, 437: E10-E11 (pdf)