Rockmore, T. (1986). Hegel's Circular Epistemology. Indiana University Press.
Chicago-čujuhus (17. p.)Rockmore, Tom. Hegel's Circular Epistemology. Bloomington: Indiana University Press, 1986.
MLA-čujuhus (9. p.)Rockmore, Tom. Hegel's Circular Epistemology. Indiana University Press, 1986.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.