1. Department of Environment Food and Rural Affairs (Defra);HM Government,2010
2. Defra Public Consultation on Draft Food Industry Sustainability Strategy;FDF (Food and Drink Federation),2006
3. Control of snack food manufacturing systems;Nicolaou;IEEE Control Syst. Magazine,2006
4. Crisps and Salty Snacks-UK-January 2011, Mintel Oxygen. http://oxygen.mintel.com/sinatra/oxygen/display/id=562362.
5. Modelling of energy flows in potato crisp frying processes;Wu;Appl. Energy,2012