Acknowledgements
University of Penn Philadelphia Composer and Publishers Archives
http://www.library.upenn.edu/collections/rbm/keffer/winners.html
A History of Popular Music in America
Spaeth, Sigmund.
Random House. New York, NY. Copyright 1948.
Pop Memories: 1890-1954
Whitburn, Joel.
Record Research, Inc. Copyright 1986.
All material provided is courtesy of the Songwriters Hall of Fame archives.