Varma S P. (2014). Modern Political Theory. Vikas Publishing House.
Chicago-čujuhus (17. p.)Varma S P. Modern Political Theory. New Delhi: Vikas Publishing House, 2014.
MLA-čujuhus (9. p.)Varma S P. Modern Political Theory. Vikas Publishing House, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.