Marx, K., & Engels, F. (1998). The German ideology: Including Theses on Feuerbach and introduction to The critique of political economy. Prometheus Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMarx, Karl, और Friedrich Engels. The German Ideology: Including Theses on Feuerbach and Introduction to The Critique of Political Economy. Amherst, N.Y: Prometheus Books, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMarx, Karl, और Friedrich Engels. The German Ideology: Including Theses on Feuerbach and Introduction to The Critique of Political Economy. Prometheus Books, 1998.
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