Professional 's. (2019). The National Investigation Agency act 2008. Professional Book publishers.
Chicago-referens (17:e uppl.)Professional 's. The National Investigation Agency Act 2008. Delhi: Professional Book publishers, 2019.
MLA-referens (9:e uppl.)Professional 's. The National Investigation Agency Act 2008. Professional Book publishers, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.