Ruth Lauren. (2018). Seeker of the Crown (Prisoner of Ice and Snow). Bloomsbury Childrens Books.
Lua i Stíl Chicago (17ú heag.)Ruth Lauren. Seeker of the Crown (Prisoner of Ice and Snow). Bloomsbury Childrens Books, 2018.
Lua MLA (9ú heag.)Ruth Lauren. Seeker of the Crown (Prisoner of Ice and Snow). Bloomsbury Childrens Books, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.