New Vishal Publication. (2022). IAS General Studies Preliminary Paper1 And Paper2. New Vishal Publication.
Chicago-referens (17:e uppl.)New Vishal Publication. IAS General Studies Preliminary Paper1 And Paper2. New Delhi: New Vishal Publication, 2022.
MLA-referens (9:e uppl.)New Vishal Publication. IAS General Studies Preliminary Paper1 And Paper2. New Vishal Publication, 2022.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.