"Roy, A. K. (1975). The spring thunder and after: "a survey of the maoist and ultra-leftist movements in india,1962-75". Minerva associates publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Roy, Asish Kumar". The Spring Thunder and After: "A Survey of the Maoist and Ultra-leftist Movements in India,1962-75". Minerva associates publishers, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Roy, Asish Kumar". The Spring Thunder and After: "A Survey of the Maoist and Ultra-leftist Movements in India,1962-75". Minerva associates publishers, 1975.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.