Howard Gould Dies Here At 88. Last Surviving Son Of Jay Gould, Rail Financier, Yachtsman, Auto Racer, in The New York Times, 15 settembre 1959. URL consultato il 21 giugno 2007.
«Howard Gould, last surviving son of Jay Gould, the railroad financier, died Sunday in Doctors Hospital. He was 88 years old. Although Mr. Gould's residence ...»