Davis, Aeron. 2019. The Election Where Fourth Estate Journalism Moved Closer to Extinction. In: Daniel Jackson; Einar Thorsen; Darren Lilleker and Nathalie Weidhase, eds. UK Election Analysis 2019: Media, Voters and the Campaign. Poole: Centre for Comparative Politics and Media Research, Bournemouth University, p. 22. ISBN 9781910042243 [Book Section]

Freedman, Des (D. J.). 2016. Divided Britain? We were already divided... In: Daniel Jackson; Einar Thorsen and Dominic Wring, eds. EU Referendum Analysis 2016: Media, Voteres and the Campaign. , p. 48 ISBN 9781910042090 [Book Section]