"Matthew Lillard Talks Fat Kid Rules the World, Becoming a Director, the Film’s Road to Development and Plans for Future Directorial Projects". Interview with Christina Radish, collider.com. October 10, 2012.
"Berkshire’s Corporate Performance vs. the S&P 500". "2007 Chairman’s letter" by Warren Buffett, Fanciful Figures – How Public Companies Juice Earnings, p.18, www.berkshirehathaway.com. February, 2008.
Theodore Roosevelt (2015). “Theodore Roosevelt on Bravery: Lessons from the Most Courageous Leader of the Twentieth Century”, p.69, Skyhorse Publishing, Inc.