References
- Fones-Wolf , Ken . 1982 . Sources for the Study of Labor History in the Urban Archives, Temple University . Labor History , 23 : 520 – 525 .
- Nash , Michael and Baer , Christopher T. Final Report on the Penn Central Railroad Appraisal Project, April 1, 1984–October 15, 1986 unpublished report to the National Historical Publication and Records Commission
- Philadelphia Labor Market Studies, Urban Archives Center, Temple University Libraries . radio industry folder 2, case 0167.
- 1937 . National Research Project on Reemployment Opportunities and Recent Changes in Industrial Techniques , Philadelphia Labor Market Studies, Reports P-1–P-8
- Sept. 1982 . Urban Archives Notes, No. 23 Sept. , (Philadelphia Federation of Teachers, Amalgamated Clothing and Textile Workers of America, Philadelphia Joint Board, Upholsterers' International Union, and the Federation of Telephone Workers of Pennsylvania); No. 24, Feb. 1983 (unions from the building trades and industrial workers); and No. 25, Sept. 1983 (white collar and professional sector unions).