Werling, R. (2005). Beyond Light American Landscapes. Merrell.
Lua i Stíl Chicago (17ú heag.)Werling, Robert. Beyond Light American Landscapes. London [u.a.]: Merrell, 2005.
Lua MLA (8ú heag.)Werling, Robert. Beyond Light American Landscapes. Merrell, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.