Anonymous. Tom, the Piper's Son.
Chicago-čujuhus (17. p.)Anonymous. Tom, the Piper's Son.
MLA-čujuhus (9. p.)Anonymous. Tom, the Piper's Son.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
APA-čujuhus (7. p.)