Fedorova. Yankees in Petrograd, Bolsheviks in New York. Cornell University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFedorova. Yankees in Petrograd, Bolsheviks in New York. Cornell University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFedorova. Yankees in Petrograd, Bolsheviks in New York. Cornell University Press.
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