Harry S. Truman Library & Museum. Retrieved July 25, 2012.
"Eleanor and Harry: The Correspondence of Eleanor Roosevelt and Harry S. Truman". Harry S. Truman Library & Museum. Archived from the original on October 8, 2018. Retrieved July 28, 2012.
"FAQ: Is the letter on display that Truman wrote in defense of his daughter's singing?". Harry S. Truman Library & Museum. December 6, 1950. Retrieved July 29, 2012.
"Harry S. Truman Post-Presidential Papers". Harry S. Truman Library & Museum. Retrieved July 28, 2012.
"Harry Truman joins Battery B of the Missouri National Guard". Harry S. Truman Library & Museum. Archived from the original on November 5, 2018. Retrieved July 27, 2012.
"Memorandum of Information for the Secretary – Blockade of Korea". Harry S. Truman Library & Museum. July 6, 1950. Archived from the original on August 9, 2007. Retrieved July 28, 2012.
"Military Personnel File of Harry S. Truman". Harry S. Truman Library & Museum. Retrieved July 27, 2012.
"President Lyndon B. Johnson Signs Medicare Bill". Harry S. Truman Library & Museum. July 30, 1965. Archived from the original on May 27, 2019. Retrieved July 29, 2012.
"President Truman Addresses Congress on Proposed Health Program, Washington, D.C". 