|Smithsonian Collections Online from Gale||Mar 31, 2016||e1001859||
|Sound Online Inventory & Catalog (SONIC) from the Library of Congress||
SONIC catalogs some of the audio recordings held by the Library of Congress: radio broadcasts, speeches, musical and theatrical performances, news broadcasts. and interviews. Some selections have been digitized and available online.1930s-present.
|Sep 13, 2010||