Witzel Morgan. (2010). TaTa ;the evolution of a corporate brand.
Chicago-čujuhus (17. p.)Witzel Morgan. TaTa ;the Evolution of a Corporate Brand. Delhi, 2010.
MLA-čujuhus (9. p.)Witzel Morgan. TaTa ;the Evolution of a Corporate Brand. 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.