Richmond 2008, p. 79. "In his memoirs Milutin, who proposed deporting Circassians from the mountains as early as 1857, recalls: "the plan of action decided upon for 1860 was to cleanse [ochistit'] the mountain zone of its indigenous population". Richmond, Walter (11 June 2008). "4 - The Caucasus War". The Northwest Caucasus: Past, Present, Future. Routledge. ISBN978-1-134-00249-8.
