Patnaik, P. (1996). Whatever happened to imperialism and other essays. Tulika.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPatnaik, Prabhat. Whatever Happened to Imperialism and Other Essays. Tulika, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPatnaik, Prabhat. Whatever Happened to Imperialism and Other Essays. Tulika, 1996.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.