Gitlow, Benjamin (1940). I Confess: The Truth About American Communism. E. P. Dutton & Co. pp. 4 (background), 5–6 (family), 283 (Nov 1925), 284–287 (Dec 11 1925), 523 (1928–1929). Retrieved 20 October 2018.
"Mayor, Pastor Die at Mosinee", Milwaukee Journal, May 8, 1950, p3; "D-Day in Mosinee"Archived 2014-10-16 at the Wayback Machine, by Carl Weinberg, OAH Magazine of History (October 2010)
"Store Clerks Tell of their Troubles". New York Times: 4. June 12, 1914. ProQuest97619064.
"Seven Socialists in New Assembly: All from New York City Districts". New York Times: 2. November 7, 1917. ProQuest99871894.
"Ten Socialists In the Assembly: May be Eleven, for There is a Tie in the Nineteenth District of Kings". New York Times: 3. November 9, 1917. ProQuest99840833.
"Mayor, Pastor Die at Mosinee", Milwaukee Journal, May 8, 1950, p3; "D-Day in Mosinee"Archived 2014-10-16 at the Wayback Machine, by Carl Weinberg, OAH Magazine of History (October 2010)