Mann Richard A. & Roberts, B. S. (2000). Smith and roberson's business law (Eleventh edition.). West Legal Studies in Business.
Chicago-čujuhus (17. p.)Mann Richard A. juo Barry S. Roberts. Smith and Roberson's Business Law. Eleventh edition. Ohio: West Legal Studies in Business, 2000.
MLA-čujuhus (9. p.)Mann Richard A. juo Barry S. Roberts. Smith and Roberson's Business Law. Eleventh edition. West Legal Studies in Business, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.