Hitchcock, D. (2014). Groundwork in the Theory of Argumentation: Selected Papers of J. Anthony Blair. University of Windsor.
Chicago-čujuhus (17. p.)Hitchcock, David. Groundwork in the Theory of Argumentation: Selected Papers of J. Anthony Blair. University of Windsor, 2014.
MLA-čujuhus (9. p.)Hitchcock, David. Groundwork in the Theory of Argumentation: Selected Papers of J. Anthony Blair. University of Windsor, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.