Rowling, J. K. (2005). Harry Potter and the Half-Blood Prince. Bloomsbury.
Lua i Stíl Chicago (17ú heag.)Rowling, J. K. Harry Potter and the Half-Blood Prince. London: Bloomsbury, 2005.
Lua MLA (8ú heag.)Rowling, J. K. Harry Potter and the Half-Blood Prince. Bloomsbury, 2005.
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