BLYTON ENID. (2019). SEVEN O CLOCK TALES (2018 Ed.). EGMONT BOOK PUBLISHERS LTD.
Chicago-čujuhus (17. p.)BLYTON ENID. SEVEN O CLOCK TALES. 2018 Ed. LONDON: EGMONT BOOK PUBLISHERS LTD, 2019.
MLA-čujuhus (9. p.)BLYTON ENID. SEVEN O CLOCK TALES. 2018 Ed. EGMONT BOOK PUBLISHERS LTD, 2019.
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