[외국도서] Investing for Growth : How to make money by only buying the best companies in the world – An anthology of investment writing, 2010–20 (Hardcover)
[외국도서] The Complete Financial History of Berkshire Hathaway : A Chronological Analysis of Warren Buffett and Charlie Munger's Conglomerate Masterpiece (Hardcover) - '워런 버핏의 버크셔 해서웨이 투자 원칙 - 한 권으로 끝내는 버크셔 해서웨이 투자사의 결정판'