Paretsky, S. (2000). Hard time: A V.I. Warshawski novel. Dell Books.
Chicago-čujuhus (17. p.)Paretsky, Sara. Hard Time: A V.I. Warshawski Novel. New York: Dell Books, 2000.
MLA-čujuhus (9. p.)Paretsky, Sara. Hard Time: A V.I. Warshawski Novel. Dell Books, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.