Catephores, G. (1989). An introduction to marxist economics. Macmillan.
Tohutoru Kātū Chicago (17th ed.)Catephores, George. An Introduction to Marxist Economics. London: Macmillan, 1989.
Tohutoro MLA (9th ed.)Catephores, George. An Introduction to Marxist Economics. Macmillan, 1989.
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