EVANS, G. The dictionary of world politics: A reference to concepts, ideas and institutions. Harvester Wheatsheaf.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEVANS, Graham. The Dictionary of World Politics: A Reference to Concepts, Ideas and Institutions. Harvester Wheatsheaf.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEVANS, Graham. The Dictionary of World Politics: A Reference to Concepts, Ideas and Institutions. Harvester Wheatsheaf.
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