(1991). Landkreis Seelow.
Lua i Stíl Chicago (17ú heag.)Landkreis Seelow. [s.l.], 1991.
Lua MLA (8ú heag.)Landkreis Seelow. 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)