Thomson, G. (2003). On the meaning of life. Thomson/Wadsworth.
Lua i Stíl Chicago (17ú heag.)Thomson, Garrett. On the Meaning of Life. Australia: Thomson/Wadsworth, 2003.
Lua MLA (9ú heag.)Thomson, Garrett. On the Meaning of Life. Thomson/Wadsworth, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.