Clunn, T. (2005). The quest for the lost Roman legions: Discovering the Varus battlefield. Savas Beatie ; Spellmount.
Lua i Stíl Chicago (17ú heag.)Clunn, Tony. The Quest for the Lost Roman Legions: Discovering the Varus Battlefield. New York : Staplehurst, U.K.: Savas Beatie ; Spellmount, 2005.
Lua MLA (9ú heag.)Clunn, Tony. The Quest for the Lost Roman Legions: Discovering the Varus Battlefield. Savas Beatie ; Spellmount, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.