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