Dun's Review. New York, N.Y.: Dun and Bradstreet, Inc., February 1937

Dun's Review. New York, N.Y.: Dun and Bradstreet, Inc., February 1937, Volume: Gilbert E76. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525804 Accessed December 26, 2025.