David James Duncan (2002). “My Story as Told by Water: Confessions, Druidic Rants, Reflections, Bird-watchings, Fish-stalkings, Visions, Songs and Prayers Refracting Light, from Living Rivers, in the Age of the Industrial Dark”, p.88, Univ of California Press
"Sheridan Smith goes BRUNETTE and is barely recognisable as she starts filming movie The More You Ignore Me" by Bethany Minelle, www.mirror.co.uk. November 20, 2016.