Star, F. (2016). It Can't Be True: A hailstone bigger than a tennis ball! : incredible tactile comparisons (First Edition.). Dorling Kindersley Ltd .
Lua i Stíl Chicago (17ú heag.)Star, Fleur. It Can't Be True: A Hailstone Bigger than a Tennis Ball! : Incredible Tactile Comparisons. First Edition. london: Dorling Kindersley Ltd , 2016.
Lua MLA (8ú heag.)Star, Fleur. It Can't Be True: A Hailstone Bigger than a Tennis Ball! : Incredible Tactile Comparisons. First Edition. Dorling Kindersley Ltd , 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.