Lincoln-Douglas Debate Number 6, 1858. Great Neck Publishing.
Chicago-čujuhus (17. p.)Lincoln-Douglas Debate Number 6, 1858. Great Neck Publishing.
MLA-čujuhus (9. p.)Lincoln-Douglas Debate Number 6, 1858. Great Neck Publishing.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.