Gurdon, M. (2005). Fowl !`. New Holland Pub.
Lua i Stíl Chicago (17ú heag.)Gurdon, Martin. Fowl !`. London: New Holland Pub, 2005.
Lua MLA (9ú heag.)Gurdon, Martin. Fowl !`. New Holland Pub, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.