Franklin, Denson (April 22, 1956). "Living In These Days". Gadsden Times. One of the most amazing books that I have seen is The Cup of Fury by Upton Sinclair. He is a vigorous writer whose works have had far-reaching effects on social and political life in our ...
Berry, Graham (August 26, 1956). "Upton Sinclair Near 78 and He's Still Crusading". Los Angeles Times. p. B6. Archived from the original on January 31, 2013. Approaching his 78th birthday, Upton Sinclair, prolific Puritan of the pen, Pulitzer prize ... last spring a slim crusading - and successful - volume, "The Cup of Fury.