Charles Brock, Charles Sheeler, National Gallery of Art (U.S.), Art Institute of Chicago, M.H. De Young Memorial Museum (2006). “Charles Sheeler: across media”, University of California Press
"Tom Hanks Talks CAPTAIN PHILLIPS, Meeting the Real Title Character, Filming on a Lifeboat, Shooting the Movie’s Final Scene and Working with the U.S. Navy". Interview with Christina Radish, collider.com. October 8, 2013.
Theodore Roosevelt (2015). “Theodore Roosevelt on Bravery: Lessons from the Most Courageous Leader of the Twentieth Century”, p.36, Skyhorse Publishing, Inc.