KEE, S. (2017). MATHS CARNIVAL - BOOK 1. ALSTON PUBLISHING HOUSE.
Lua i Stíl Chicago (17ú heag.)KEE, SAM. MATHS CARNIVAL - BOOK 1. SINGAPORE: ALSTON PUBLISHING HOUSE, 2017.
Lua MLA (9ú heag.)KEE, SAM. MATHS CARNIVAL - BOOK 1. ALSTON PUBLISHING HOUSE, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.