Das Gupta, R. (1970). Problems of economic transition: Indian case study. National Publishers.
Lua i Stíl Chicago (17ú heag.)Das Gupta, Ranajit. Problems of Economic Transition: Indian Case Study. Calcutta: National Publishers, 1970.
Lua MLA (8ú heag.)Das Gupta, Ranajit. Problems of Economic Transition: Indian Case Study. National Publishers, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.