KRAMER, L. P. A history of Europe in the modern world. McGraw-Hill Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKRAMER, Lloyd Palmer. A History of Europe in the Modern World. McGraw-Hill Education.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKRAMER, Lloyd Palmer. A History of Europe in the Modern World. McGraw-Hill Education.
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