Cattell, D. T. (1957). Soviet diplomacy and the Spanish Civil War. University of California Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCattell, David Tredwell. Soviet Diplomacy and the Spanish Civil War. Berkeley: University of California Press, 1957.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCattell, David Tredwell. Soviet Diplomacy and the Spanish Civil War. University of California Press, 1957.
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