Staff. "Hanford Becomes Operational". The Manhattan Project: An Interactive History. U.S. Department of Energy, Office of History and Heritage Resources. Archived from the original on October 14, 2010. Retrieved 2013-03-12.
Staff. "Hanford Becomes Operational". The Manhattan Project: An Interactive History. U.S. Department of Energy, Office of History and Heritage Resources. Archived from the original on October 14, 2010. Retrieved 2013-03-12.