Rojas, Claudio. „Eclipse of the Public Corporation Revisited: Concentrated Equity Ownership Theory”. The University of Oxford. Архивирано из оригинала 5. 8. 2019. г. Приступљено 27. 6. 2017.CS1 одржавање: Формат датума (веза) ("From the perspective of founder centrism, 3G Capital's private equity control position in publicly traded companies is conceptually akin to Berkshire Hathaway's management-friendly disposition. Both acquire concentrated positions with a focus on long-term business fundamentals, a disinclination towards discriminatory costs, and an ethical disposition towards fellow shareholders".)
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Farrington, Robert (2011-04-22). „The Top 10 Investors of All Time”. The College Investor (на језику: енглески). Приступљено 2021-02-01.
Rojas, Claudio. „Eclipse of the Public Corporation Revisited: Concentrated Equity Ownership Theory”. The University of Oxford. Архивирано из оригинала 5. 8. 2019. г. Приступљено 27. 6. 2017.CS1 одржавање: Формат датума (веза) ("From the perspective of founder centrism, 3G Capital's private equity control position in publicly traded companies is conceptually akin to Berkshire Hathaway's management-friendly disposition. Both acquire concentrated positions with a focus on long-term business fundamentals, a disinclination towards discriminatory costs, and an ethical disposition towards fellow shareholders".)