HARDING, F. (2007). VERDIRIIS DEEP. MACMILLAN CHILDREN'S BOOKS.
Lua i Stíl Chicago (17ú heag.)HARDING, FRANCES. VERDIRIIS DEEP. LONDON: MACMILLAN CHILDREN'S BOOKS, 2007.
Lua MLA (9ú heag.)HARDING, FRANCES. VERDIRIIS DEEP. MACMILLAN CHILDREN'S BOOKS, 2007.
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