'Part IV. How do we get to where we want to be?' (Energy Engineering, 2018), 'Power Market Transformation: Reducing emissions and empowering consumers', Chap. ptIV, pp. 251-252, DOI: 10.1049/PBPO124E_ptIV
IET Digital Library, https://digital-library.theiet.org/;jsessionid=3g55hgibc7qm8.x-iet-live-01content/books/10.1049/pbpo124e_ptiv