Raphael, M. (1979). Proudhon, Marx, Picasso: Three studies in the sociology of art. Humanities Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRaphael, Max. Proudhon, Marx, Picasso: Three Studies in the Sociology of Art. Humanities Press, 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRaphael, Max. Proudhon, Marx, Picasso: Three Studies in the Sociology of Art. Humanities Press, 1979.
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