Radhakrishnan, S. (1973). Kalki or the future of civilization (5th ed.). Kalyani Publishers.
Lua i Stíl Chicago (17ú heag.)Radhakrishnan, S. Kalki or the Future of Civilization. 5th ed. Ludhiana: Kalyani Publishers, 1973.
Lua MLA (8ú heag.)Radhakrishnan, S. Kalki or the Future of Civilization. 5th ed. Kalyani Publishers, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.