Contemporary Argumentation & Debate. Cross Examination Debate Association.
Chicago-čujuhus (17. p.)Contemporary Argumentation & Debate. Cross Examination Debate Association.
MLA-čujuhus (9. p.)Contemporary Argumentation & Debate. Cross Examination Debate Association.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.