Ratnam, C. S. V. (2006). Industrial Relations. Oxford India.
Chicago-čujuhus (17. p.)Ratnam, C S Venkata. Industrial Relations. New Delhi: Oxford India, 2006.
MLA-čujuhus (9. p.)Ratnam, C S Venkata. Industrial Relations. Oxford India, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.