Das, S. R. (1924). The law of ultra vires in British India. Published by the University of Calcutta, R. Cambray & Co..
Lua i Stíl Chicago (17ú heag.)Das, Satya Ranjan. The Law of Ultra Vires in British India. Calcutta: Published by the University of Calcutta, R. Cambray & Co., 1924.
Lua MLA (8ú heag.)Das, Satya Ranjan. The Law of Ultra Vires in British India. Published by the University of Calcutta, R. Cambray & Co., 1924.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.