MANDAL, R. L. (2018). Political analysis and research methods. Ane Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMANDAL, Ram Lakham. Political Analysis and Research Methods. Ane Books, 2018.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMANDAL, Ram Lakham. Political Analysis and Research Methods. Ane Books, 2018.
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