Nathaniel Hawthorne, Herman Melville, Julian Hawthorne (2015). “Life and Genius of Nathaniel Hawthorne: Letters, Diaries, Reminiscences and Extensive Biographies: Autobiographical Writings of the Renowned American Novelist, Author of “The Scarlet Letter”, “The House of Seven Gables” and “Twice-Told Tales””, p.476, e-artnow
Fyodor Dostoevsky (2013). “The Greatest Works of Dostoevsky: Crime and Punishment + The Brother's Karamazov + The Idiot + Notes from Underground + The Gambler + Demons (The Possessed / The Devils)”, p.2157, e-artnow
William Shakespeare, Thomas Dolby (1832). “The Shakespearian Dictionary, Forming a General Index to All the Popular Expressions, and Most Striking Passages in the Works of Shakespeare, from a Few Words to Fifty Or More Lines ... By T. Dolby”, p.35