"The Intelligent Investor: The Classic Text on Value Investing". Book by Benjamin Graham, Chapter I, What the Intelligent Investor Can Accomplish, p. 18, 1949.
Benjamin Graham, Institute of Chartered Financial Analysts, Financial Analysts Research Foundation (1974). “The Renaissance of value: the proceedings of a seminar on the economy, interest rates, portfolio management, and bonds vs common stocks, September 18, 1974”
"The Intelligent Investor: The Classic Text on Value Investing". Book by Benjamin Graham. Chapter I, What the Intelligent Investor Can Accomplish, p. 17, 1949.