Kumar Vinay G.B. (2022). Indian Polity Question Bank (4th.). Mc Grow Hill Education (India).
Chicago-referens (17:e uppl.)Kumar Vinay G.B. Indian Polity Question Bank. 4th. Chennai: Mc Grow Hill Education (India), 2022.
MLA-referens (9:e uppl.)Kumar Vinay G.B. Indian Polity Question Bank. 4th. Mc Grow Hill Education (India), 2022.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.