Gupta, B. (1972). 25 years of independence and the challenge of the path. Communist Party of India.
Lua i Stíl Chicago (17ú heag.)Gupta, Bhupesh. 25 Years of Independence and the Challenge of the Path. [New Delhi: Communist Party of India, 1972.
Lua MLA (8ú heag.)Gupta, Bhupesh. 25 Years of Independence and the Challenge of the Path. Communist Party of India, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.