Callinicos, A. Socialism and modern times: Alex Callinicos. Has history ended? : Fukuyama, Marx, modernity.(1994).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCallinicos, Alex. "Socialism and Modern Times: Alex Callinicos." Has History Ended? : Fukuyama, Marx, Modernity.(1994) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रCallinicos, Alex. "Socialism and Modern Times: Alex Callinicos." Has History Ended? : Fukuyama, Marx, Modernity.(1994), .
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