Atul , C. R. (1978). International relations: Roy Atul Chandra (5th ed.). World Press.
Lua i Stíl Chicago (17ú heag.)Atul , Chandra Roy. International Relations: Roy Atul Chandra. 5th ed. Calcutta: World Press, 1978.
Lua MLA (9ú heag.)Atul , Chandra Roy. International Relations: Roy Atul Chandra. 5th ed. World Press, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.