"Birchall, I. H. (1974). Workers against the monolith: The Communist parties since 1943. Pluto press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Birchall, Ian H.". Workers Against the Monolith: The Communist Parties Since 1943. Pluto press, 1974.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Birchall, Ian H.". Workers Against the Monolith: The Communist Parties Since 1943. Pluto press, 1974.
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