Socrates, Plato, Aristotle (1967). “Wit and Wisdom of Socrates, Plato, Aristotle: Being a Treasury of Thousands of Glorious, Inspiring and Imperishable Thoughts, Views and Observations of the Three Great Greek Philosophers, Classified Under about Four Hundred Subjects for Comparative Study”
Lewis Carroll, Stuart Dodgson Collingwood (2014). “The Complete Works of Lewis Carroll With All the Original Illustrations + The Life and Letters of Lewis Carroll: All the Novels, Stories and Poems: Alice’s Adventures in Wonderland + Through the Looking-Glass, and What Alice Found There + Sylvie and Bruno + A Tangled Tale + What the Tortoise Said to Achilles + Puzzles from Wonderland + The Hunting of the Snark and much more”, p.197, e-artnow