Posner, R. A. (2006). Frontiers Of Legal Theory. Universal Law Publishing.
Chicago-čujuhus (17. p.)Posner, Richard A. Frontiers Of Legal Theory. Delhi: Universal Law Publishing, 2006.
MLA-čujuhus (9. p.)Posner, Richard A. Frontiers Of Legal Theory. Universal Law Publishing, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.