Burckhardt, J. (1979). Reflections on history. Liberty Classics.
Lua i Stíl Chicago (17ú heag.)Burckhardt, Jacob. Reflections on History. Indianapolis: Liberty Classics, 1979.
Lua MLA (9ú heag.)Burckhardt, Jacob. Reflections on History. Liberty Classics, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.