Flach, S. On twilight: Sabine Flach. Other sides of cognition.(2010).
Lua i Stíl Chicago (17ú heag.)Flach, Sabine. "On Twilight: Sabine Flach." Other Sides of Cognition.(2010) .
Lua MLA (8ú heag.)Flach, Sabine. "On Twilight: Sabine Flach." Other Sides of Cognition.(2010), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.