Terry Deary. (2010). Horrible Histories Annual 2011. Scholastic.
Chicago-čujuhus (17. p.)Terry Deary. Horrible Histories Annual 2011. Scholastic, 2010.
MLA-čujuhus (9. p.)Terry Deary. Horrible Histories Annual 2011. Scholastic, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.