1. AGMA, 2014. GMCA Social Value Policy. November 2014. Association of Greater Manchester Authorities. https://www.greatermanchester-ca.gov.uk/media/1393/social-value-policy.pdf (accessed 14 November 2020).
2. Anderson, M., Gallagher, J., Ritchie, E.R., 2017. School Lunch Quality and Academic Performance (No. W23218). National Bureau of Economic Research, Cambridge, MA. https://doi.org/10.3386/w23218.
3. APSE, 2019. Education Catering: Trend Analysis 2017/18. Briefing 19-03. Association for Public Sector Excellence. https://apse.org.uk/apse/index.cfm/members-area/briefings/2019/19-03-education-catering-trend-analysis-201718 (accessed 12 June 2020).
4. APSE, 2020. State of the Market Survey 2020: Local Authority Catering Services. Briefing 20-24. Association for Public Sector Excellence. https://apse.org.uk/apse/index.cfm/members-area/briefings/2020/20-24-state-of-the-market-2020-local-authority-catering-sevices/ (accessed 12 June 2020).
5. Campus sustainable food projects: Critique and engagement;Barlett;Am. Anthropol.,2011