Hughes, D., Allen, P., Doheny, S., Petsoulas, C., Vincent-JonesDavid, P., & Vincent-Jones, P. (2013). Co-operation and conflict under hard and soft contracting regimes: Case studies from England and Wales. BMC Health Services Research, 13(Suppl 1), p. S7. doi:10.1186/1472-6963-13-S1-S7

Hughes, David, Pauline Allen, Shane Doheny, Christina Petsoulas, Peter Vincent-JonesDavid, and Peter Vincent-Jones. "Co-operation and Conflict Under Hard and Soft Contracting Regimes: Case Studies From England and Wales." BMC Health Services Research 13, no. Suppl 1 (2013): S7.

Hughes, David, et al. "Co-operation and Conflict Under Hard and Soft Contracting Regimes: Case Studies From England and Wales." BMC Health Services Research 13.Suppl 1 (2013): S7.