Algernon Blackwood (2015). “Collected Works of Algernon Blackwood (Unabridged): 10 Novels & 80+ Short Stories: The Empty House and Other Ghost Stories, John Silence Series, Jimbo, The Willows, The Human Chord, The Education of Uncle Paul, The Wave, The Listener…”, p.2578, e-artnow
Edwin Arnold (2010). “The Light of Asia: Or the Great Renunciation Being the Life and Teaching of Gautama, Prince of India and Founder of Buddhism”, p.143, Cosimo, Inc.