Before revision: The Genetic Studies of Genius, today known as the Terman Study of the Gifted,Holahan, C. K., & Sears, R. R. (1995) The Gifted Group in Later Maturity.
After revision: The Genetic Studies of Genius, later known as the Terman Study of the Gifted,Holahan, C. K., & Sears, R. R. (1995) The Gifted Group in Later Maturity.