Lua APA (7ú heag.)

Büchner, T. (1999). Nikola Irmer.

Lua i Stíl Chicago (17ú heag.)

Büchner, Tely. Nikola Irmer. Erfurt, 1999.

Lua MLA (8ú heag.)

Büchner, Tely. Nikola Irmer. 1999.

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