Roy, T., & Das, G. (2012). The East India Company: The world's most powerful corporation. Allen Lane.
Lua i Stíl Chicago (17ú heag.)Roy, Tirthankar, agus Gurcharan Das. The East India Company: The World's Most Powerful Corporation. New Delhi: Allen Lane, 2012.
Lua MLA (8ú heag.)Roy, Tirthankar, agus Gurcharan Das. The East India Company: The World's Most Powerful Corporation. Allen Lane, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.