Lua APA (7ú heag.)

(1960). Prachensky, Heiss, Kazula.

Lua i Stíl Chicago (17ú heag.)

Prachensky, Heiss, Kazula. Aschaffenburg, 1960.

Lua MLA (8ú heag.)

Prachensky, Heiss, Kazula. 1960.

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