BLYTON, E. (2013). THE RIDDLE OF THE BOY NEXT DOOR. BOUNTY BOOKS.
Lua i Stíl Chicago (17ú heag.)BLYTON, ENID. THE RIDDLE OF THE BOY NEXT DOOR. BOUNTY BOOKS, 2013.
Lua MLA (9ú heag.)BLYTON, ENID. THE RIDDLE OF THE BOY NEXT DOOR. BOUNTY BOOKS, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.