Author
- Polish Club of Washington, D.C 2 results
- Polish National Alliance of the United States of North America Group 848 (Washington, D.C.) 2 results
- American Italian Historical Association Maryland-Washington, D.C. Chapter 1 results
- Columbia Historical Society (Washington, D.C.) 1 results
- Consortium of Universities of the Washington Metropolitan Area 1 results
- Ethiopian Community Center (Washington, D.C.) 1 results
- Historical Society of Washington, D.C 1 results
- Italian American Foundation 1 results
- McGirr, Newman F., 1877-1952 1 results
- Metropolitan D.C. Coalition for Refugee Resettlement 1 results
- Ukrainian World Committee for Sport Affairs (Washington, D.C.) 1 results