Buffett, W. (2007). Warren Buffett speaks: Wit and wisdom from the world’s greatest investor. John Wiley & Sons.
シカゴスタイル引用形Buffett, Warren. Warren Buffett Speaks: Wit and Wisdom From the World’s Greatest Investor. John Wiley & Sons, 2007.
MLA引用形式Buffett, Warren. Warren Buffett Speaks: Wit and Wisdom From the World’s Greatest Investor. John Wiley & Sons, 2007.
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