Narayanan, P. (2018). Patent Drafting & Specification Writing (4th.). Eastern Law House.
Citazione stile Chigago Style (17a edizione)Narayanan, P. Patent Drafting & Specification Writing. 4th. Eastern Law House, 2018.
Citatione MLA (9a ed.)Narayanan, P. Patent Drafting & Specification Writing. 4th. Eastern Law House, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.