Wolff, E. N. (2006). Does education really help?: Skill, work, and inequality. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWolff, Edward N. Does Education Really Help?: Skill, Work, and Inequality. Oxford: Oxford University Press, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWolff, Edward N. Does Education Really Help?: Skill, Work, and Inequality. Oxford University Press, 2006.
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