BLYTON, E. (2019). THE ROCKINGDOWN MYSTERY: THE BARNEY MYSTERIES. HOLDER CHILDREN'S BOOKS.
Lua i Stíl Chicago (17ú heag.)BLYTON, ENID. THE ROCKINGDOWN MYSTERY: THE BARNEY MYSTERIES. LONDON: HOLDER CHILDREN'S BOOKS, 2019.
Lua MLA (9ú heag.)BLYTON, ENID. THE ROCKINGDOWN MYSTERY: THE BARNEY MYSTERIES. HOLDER CHILDREN'S BOOKS, 2019.
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