RODDA, E. (2007). DELTORA QUEST THE VALLEY OF THE LOST. SCHOLASTIC.
Lua i Stíl Chicago (17ú heag.)RODDA, EMILY. DELTORA QUEST THE VALLEY OF THE LOST. SYDNEY: SCHOLASTIC, 2007.
Lua MLA (9ú heag.)RODDA, EMILY. DELTORA QUEST THE VALLEY OF THE LOST. SCHOLASTIC, 2007.
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