Parks, R. (2008). The long look. Five Star.
Lua i Stíl Chicago (17ú heag.)Parks, Richard. The Long Look. Waterville: Five Star, 2008.
Lua MLA (8ú heag.)Parks, Richard. The Long Look. Five Star, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.