TOYNBEE, A. Civilation on Trial and the World and the West. New American Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTOYNBEE, Arnold. Civilation on Trial and the World and the West. New American Library.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTOYNBEE, Arnold. Civilation on Trial and the World and the West. New American Library.
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