Singh, M. P. &. R. H. (2023). Indian political system (4th.). Pearson, Noida.
Lua i Stíl Chicago (17ú heag.)Singh, Mahendra Prasad & Roy Himanshu. Indian Political System. 4th. Pearson, Noida, 2023.
Lua MLA (9ú heag.)Singh, Mahendra Prasad & Roy Himanshu. Indian Political System. 4th. Pearson, Noida, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.