BLYTON, E. (2010). THE MYSTERY OF THE STRANGE MESSAGES. EGMONT.
Chicago-čujuhus (17. p.)BLYTON, ENID. THE MYSTERY OF THE STRANGE MESSAGES. EGMONT, 2010.
MLA-čujuhus (9. p.)BLYTON, ENID. THE MYSTERY OF THE STRANGE MESSAGES. EGMONT, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.