Johnson ,Spencer. (1999). Who Moved My Cheese. Vermilion.
Lua i Stíl Chicago (17ú heag.)Johnson ,Spencer. Who Moved My Cheese. London: Vermilion, 1999.
Lua MLA (9ú heag.)Johnson ,Spencer. Who Moved My Cheese. Vermilion, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.