Jeffrey, R. (1994). What's happening to India: Punjab, ethnic, conflict and the test for federalism. Macmillan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJeffrey, Robin. What's Happening to India: Punjab, Ethnic, Conflict and the Test for Federalism. Macmillan, 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJeffrey, Robin. What's Happening to India: Punjab, Ethnic, Conflict and the Test for Federalism. Macmillan, 1994.
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