Schroeder, A., & McGonagle, R. (2008). The snowball: Warren Buffett and the business of life. Random House Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchroeder, Alice, और Richard McGonagle. The Snowball: Warren Buffett and the Business of Life. New York, N.Y.: Random House Audio, 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSchroeder, Alice, और Richard McGonagle. The Snowball: Warren Buffett and the Business of Life. Random House Audio, 2008.
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