Communist Party of India (Marxist). Central Committee. (1981). Election reviews: Lok Sabha, January 1980, State assemblies, May 1980 : Central Committee document. The Party.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCommunist Party of India (Marxist). Central Committee. Election Reviews: Lok Sabha, January 1980, State Assemblies, May 1980 : Central Committee Document. [New Delhi]: The Party, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCommunist Party of India (Marxist). Central Committee. Election Reviews: Lok Sabha, January 1980, State Assemblies, May 1980 : Central Committee Document. The Party, 1981.
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