A.  Sternbergh, Shovel ready : a novel. New York: Crown Publishers, 2014.

A.  Burgess, A clockwork orange. London: William Heinemann, 2012.

E.  Callenbach, Ecotopia : the notebooks and reports of William Weston. Berkeley, Calif: Banyan Tree Books : distributed by Bookpeople, 1975, p. 167.