http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
U.S. military aircraft designations and serials since 1909
The Cushing Library/Ragan Military copy is a gift of Ann, Fred, and Tracie Burns for the Major Curtis Burns '52 Aviation Collection.
[Leicester] : Midland Counties Publications, [1979]