Steptoe, Karl, BARKER, Jamie and Harwood, Chris (2016) Psychological service provision to the elite football performance network: Supporting coaches, players, parents, and teams. In: Global practices and training in applied, sport, exercise, and performance psychology: A case study approach. Routledge. ISBN 9781138805965
Steptoe, Karl, BARKER, Jamie and Harwood, Chris (2014) Enhancing the Performance of Individual Athletes and Teams Considerations and Challenges for the Delivery of Sport Psychology Services. In: Becoming a sport, exercise and performance psychology professional: A global perspective. Routledge.