Kahn- Fruend Otto. (1977). Labour And The Law (2.). Stevens & Sons.
Chicago-čujuhus (17. p.)Kahn- Fruend Otto. Labour And The Law. 2. London: Stevens & Sons, 1977.
MLA-čujuhus (9. p.)Kahn- Fruend Otto. Labour And The Law. 2. Stevens & Sons, 1977.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.