Haak, K. (1991). Sleeping beauties. Gmünder.
Lua i Stíl Chicago (17ú heag.)Haak, Ken. Sleeping Beauties. Berlin: Gmünder, 1991.
Lua MLA (8ú heag.)Haak, Ken. Sleeping Beauties. Gmünder, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.