Häfner, M. Internationales Puppen-Festival. _tipps.
Lua i Stíl Chicago (17ú heag.)Häfner, Michael. "Internationales Puppen-Festival." _tipps .
Lua MLA (8ú heag.)Häfner, Michael. "Internationales Puppen-Festival." _tipps, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.