劳伦森 & 凯利. (2010). 你的骨头比混凝土还硬: Your bone are stronger than concrete. 四川少年儿童出版社.
Lua i Stíl Chicago (17ú heag.)劳伦森 agus 凯利. 你的骨头比混凝土还硬: Your Bone Are Stronger than Concrete. 四川少年儿童出版社, 2010.
Lua MLA (8ú heag.)劳伦森 agus 凯利. 你的骨头比混凝土还硬: Your Bone Are Stronger than Concrete. 四川少年儿童出版社, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.