Leo Tolstoy (2016). “The Complete Novels of Leo Tolstoy in One Premium Edition (World Classics Series): Anna Karenina, War and Peace, Resurrection, Childhood, Boyhood, Youth, The Cossacks, The Death of Ivan Ilyich... (Including Biographies of the Author)”, p.1092, e-artnow
"The Christian Science Monitor", quoted in the review of "The Drawings of Henri Matisse" exhibit at Manhattan's Museum of Modern Art by Theodore F. Wolff, March 25, 1985.