Lundberg Ferdinand. (1968). Rich and the Super - Rich: A Study in the Power of Money Today. Snowball Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLundberg Ferdinand. Rich and the Super - Rich: A Study in the Power of Money Today. New York: Snowball Publishing, 1968.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLundberg Ferdinand. Rich and the Super - Rich: A Study in the Power of Money Today. Snowball Publishing, 1968.
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