Narayanan P. (1997). Trade Mark, Trade Name & Passing off Cases (2nd.). Eastern Law House/Sweet & Maxwell.
Chicago-čujuhus (17. p.)Narayanan P. Trade Mark, Trade Name & Passing off Cases. 2nd. Kolkata: Eastern Law House/Sweet & Maxwell, 1997.
MLA-čujuhus (9. p.)Narayanan P. Trade Mark, Trade Name & Passing off Cases. 2nd. Eastern Law House/Sweet & Maxwell, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.