Blanke, M. (1969). Speculum Thuringiae. Max Keßler.
Lua i Stíl Chicago (17ú heag.)Blanke, Manfred. Speculum Thuringiae. Jena: Max Keßler, 1969.
Lua MLA (8ú heag.)Blanke, Manfred. Speculum Thuringiae. Max Keßler, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.