The following sources were consulted in the preparation of the article “13 controversial artifacts hidden in Smithsonian storage.”
Smithsonian Institution Archives. (n.d.). Smithsonian Institution Archives.
Smithsonian Magazine. (n.d.). Smithsonian Magazine.
Smithsonian National Air and Space Museum. (n.d.). The Enola Gay.
Smithsonian National Museum of Natural History. (n.d.). National Museum of Natural History.
