"Sasson, D. (1978). The Italian Communists speak for themselves. Spokesman.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Sasson, Don. The Italian Communists Speak for Themselves. Spokesman, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Sasson, Don. The Italian Communists Speak for Themselves. Spokesman, 1978.
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