1. The challenge of coproduction,2009
2. Cahn, E. (2011), “It’s the core economy stupid: an open letter to the non-profit community”, available at: https://timebanks.org/wp-content/uploads/2014/01/CoreEconomyOp-Ed_001.pdf
3. Liberating the NHS: no decision about me, without me;Department of Health,2012