Lua APA (7ú heag.)
Popa, O. D. (2003). Bibliophiles and bibliothieves: The search for the Hildebrandslied and the Willehalm Codex. W. de Gruyter.
Lua i Stíl Chicago (17ú heag.)
Popa, Opritsa D. Bibliophiles and Bibliothieves: The Search for the Hildebrandslied and the Willehalm Codex. Berlin ; New York: W. de Gruyter, 2003.
Lua MLA (9ú heag.)
Popa, Opritsa D. Bibliophiles and Bibliothieves: The Search for the Hildebrandslied and the Willehalm Codex. W. de Gruyter, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.