Skidelsky,Robert. (2012). How much is enough?: Money and the good life. Penguin Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSkidelsky,Robert. How Much Is Enough?: Money and the Good Life. UK: Penguin Books, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSkidelsky,Robert. How Much Is Enough?: Money and the Good Life. Penguin Books, 2012.
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