Franklin D. Roosevelt - Wikipedia
富兰克林·德拉诺·罗斯福 - 维基百科,自由的百科全书
FDR Biography - FDR Presidential Library & Museum
Franklin D. Roosevelt - The White House
Franklin D. Roosevelt - Vice Presidents, Facts & Quotes - Biography
Franklin D. Roosevelt’s Achievements - Encyclopedia Britannica
The political career of Franklin Roosevelt | Britannica
Franklin D. Roosevelt: Impact and Legacy - Miller Center
The Life and Presidency of Franklin D. Roosevelt
Franklin D. Roosevelt: Life in Brief - Miller Center