Hunt, R. N. C., & Schapiro, L. (1977). The theory and practice of communism: An introduction / R. N. Carew Hunt. With a preface by Leonard Schapiro. Penguin books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHunt, R. N. Carew, और Leonard Schapiro. The Theory and Practice of Communism: An Introduction / R. N. Carew Hunt. With a Preface by Leonard Schapiro. Harmondsworth, Engl.: Penguin books, 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHunt, R. N. Carew, और Leonard Schapiro. The Theory and Practice of Communism: An Introduction / R. N. Carew Hunt. With a Preface by Leonard Schapiro. Penguin books, 1977.
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