APA-referens (7:e uppl.)

Narayanan, P. (2017). Law of Trade Marks and Passing off Supplement (6th.). Eastern Law House.

Chicago-referens (17:e uppl.)

Narayanan, P. Law of Trade Marks and Passing off Supplement. 6th. kolkata: Eastern Law House, 2017.

MLA-referens (9:e uppl.)

Narayanan, P. Law of Trade Marks and Passing off Supplement. 6th. Eastern Law House, 2017.