Jefferson, T. (2001). Notes on the State of Virginia. Infomotions, Inc. ; Virginia Tech..
Lua i Stíl Chicago (17ú heag.)Jefferson, Thomas. Notes on the State of Virginia. [South Bend, IN] : [Blacksburg, VA]: Infomotions, Inc. ; Virginia Tech., 2001.
Lua MLA (9ú heag.)Jefferson, Thomas. Notes on the State of Virginia. Infomotions, Inc. ; Virginia Tech., 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.