Lua APA (7ú heag.)

(1979). Berliner Wanderbuch. Stapp.

Lua i Stíl Chicago (17ú heag.)

Berliner Wanderbuch. Berlin: Stapp, 1979.

Lua MLA (8ú heag.)

Berliner Wanderbuch. Stapp, 1979.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.