All of This Music Belongs to the Nation: The WPA’s Federal Music Project and American Society 1935-1939: Bindas, Kenneth J. Knoxville: University of Tennessee Press. ISBN 1-57233-252-2. 2006 1995. 164 pp.

Singing Out: An Oral History of America's Folk Music Revivals: Dunaway, David King, Beer, Molly. Oxford University Press. 2011. 272 pp. ISBN 978-0199896561.

Songs for Political Action: Folk Music, Topical Songs & the American Left, 1926-1953: Ronald Cohen.  Bear Faily Records. 212 pp. Contact: rcohen@iun.edu

The WPA Federal Music Project in Los Angeles, 1935-42: Three Performing Units: Master's Thesis by Wendell William Greenlee, Jr. December 1987. Presented to the Department of History, California State University, Los Angeles. Available through UMI Dissertation Information Services. Ann Arbor, Michigan.