Epictetus, Marcus Aurelius, Lucius Annaeus Seneca (2016). “Stoic Six Pack: Meditations of Marcus Aurelius, Golden Sayings, Fragments and Discourses of Epictetus, Letters from a Stoic and The Enchiridion”, p.76, Enhanced Media Publishing
Letter to his brother Robertson of the Financial Reform Association at Liverpool in 1859. "Gladstone as Financier and Economist" by F. W. Hirst, p. 241, 1931.
"Courteney Cox Talks Directorial Debut JUST BEFORE I GO, Gus Van Sant’s Advice, and More". Interviewwith Christina Radish, collider.com. April 26, 2015.