Photo Gallery (U.S. National Park Service)
First Lady Lou Hoover Was Secretly an Amateur Architect - Curbed
Lou Hoover Biography :: National First Ladies' Library
Lou Henry Hoover (U.S. National Park Service)
Hoover's Retreat: Rapidan Camp - White House Historical Association
LW2243, Acton
Herbert Hoover National Historic Site
First Lady Lou Henry Hoover The Herbert Hoover Presidential Library and Museum
An American President – Herbert Hoover.
Presidential Sites: A rich man, Herbert Hoover's grave marked simply - Davie County Enterprise Record