Geronimo Stilton. (2018). Geronimo Stilton The Enormouse pearl Heist (2012.). Scholastic Publications.
Lua i Stíl Chicago (17ú heag.)Geronimo Stilton. Geronimo Stilton The Enormouse Pearl Heist. 2012. Scholastic Publications, 2018.
Lua MLA (9ú heag.)Geronimo Stilton. Geronimo Stilton The Enormouse Pearl Heist. 2012. Scholastic Publications, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.