Butler's, JJ Sandhams, Greenfields, Mrs Kirkham's, Shorrocks and Carron Lodge, The Lancashire DairiesArchived 26 July 2011 at the Wayback Machine, British Cheese Board, accessed 4 August 2011
Butler's, JJ Sandhams, Greenfields, Mrs Kirkham's, Shorrocks and Carron Lodge, The Lancashire DairiesArchived 26 July 2011 at the Wayback Machine, British Cheese Board, accessed 4 August 2011