Bahmann, R. (1981). Magnus Poser. Jena-Information.
Lua i Stíl Chicago (17ú heag.)Bahmann, Ruth. Magnus Poser. Jena: Jena-Information, 1981.
Lua MLA (8ú heag.)Bahmann, Ruth. Magnus Poser. Jena-Information, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.