- Asbury, Herbert (1928), The Gangs of New York, New York: Alfred A Knopf, ISBN 1-56025-275-8.
- Lewis, Alfred Henry (1912), The Apaches of New York, New York: GW Dillingham Co.
- "How the Five Points Became New York's Most Notorious Neighborhood". about.com. Retrieved 20 March 2018.
- Carl Sifakis, The Mafia Encyclopedia, Infobase Publishing, 2006, p.168
- Nate Hendley, American Gangsters, Then and Now: An Encyclopedia, ABC-CLIO, 2009, p.123
- David Critchley, The Origin of Organized Crime in America: The New York City Mafia, 1891–1931, Routledge, 2008, p.19
- Eric Ferrara, Manhattan Mafia Guide: Hits, Homes & Headquarters, Arcadia Publishing, 2011
- Jay Robert Nash, The Great Pictorial History of World Crime, Volume 2, Scarecrow Press, 2004, p.472
- Eric Ferrara, Manhattan Mafia Guide: Hits, Homes & Headquarters, Arcadia Publishing, 2011
- Jay Robert Nash, The Great Pictorial History of World Crime, Volume 2, Scarecrow Press, 2004, p.473
- Jay Robert Nash, The Great Pictorial History of World Crime, Volume 2, Scarecrow Press, 2004, p.474
- "The Alienist: Antonio Magro to Recur on TNT's New Series". tvseriesfinale.com. Retrieved May 28, 2018.
- Asbury, Herbert. The Gangs of New York. New York: Alfred A. Knoff, 1927.
- Kelly, Robert J. Encyclopedia of Organized Crime in the United States. Westport, Connecticut: Greenwood Press, 2000. ISBN 0-313-30653-2
- Museum of the American Gangster, www.moagnyc.org, NYC
- Sifakis, Carl. The Mafia Encyclopedia. New York: Facts on File Inc., 2005 ISBN 0-8160-5694-3
- Sifakis, Carl. The Encyclopedia of American Crime. New York: Facts on File Inc., 2005. ISBN 0-8160-4040-0
- "Killed At Coney By Jealous Suitor" (PDF). The New York Times. May 15, 1908. p. 1.
- "Three of the Men Hunted as Rosenthal's Slayers" (PDF). The New York Times. July 25, 1912. p. 2.
- "Sullivan was there When Rosenthal Shot Down" (PDF). The New York Times. July 27, 1912. p. 1.
- Robert A. Rockaway (2000). But He was Good to His Mother: The Lives and Crimes of Jewish Gangsters. Gefen Publishing House. pp. 110–111. ISBN 978-965-229-249-0.
- "The Mental Hygiene Movement: A National Campaign Against Insanity". The Outlook. February 8, 1913. p. 312.
- "Gambler Who Defied Police is Shot Dead: Rosenthal Killed in Front of Hotel Metropole Early this Morning" (PDF). The New York Times. July 16, 1912. p. 1.
- "The People of The State of New York, Respondent, v. Jacob Seidenshner, Frank Cirofici, Louis Rosenberg and Harry Horowitz, Appellants.". Reports of Cases Decided in the Court of Appeals of the State of New York, Volume 210. New York (State) Court of Appeals. The defendants were named in the indictment as Frank Muller, alias Whitey Louis, alias Whitey Jack, alias Louis Seidenschue, alias Jack Biegel .... It was subsequently ascertained that the true name of Frank Muller was Jacob Seidenshner.
- "Civic Bodies Find Police are Lax" (PDF). The New York Times. July 31, 1912. p. 3.
- "'Gyp' and 'Lefty' Caught at Last, Here in Town" (PDF). The New York Times. September 15, 1912. p. 1.
- "Gunmen Put Crime On Unknown 'Itsky'" (PDF). The New York Times. November 14, 1912. p. 1.
- "Gunmen Ask Delay: Want Argument on their Appeals Put Over Till October" (PDF). The New York Times. June 6, 1913. p. 1.
- "Gunmen Hear To-Day The Death Sentence; Sheriff Will Take Them to Sing Sing at Once, Guarding Against Attack" (PDF). The New York Times. November 26, 1912. p. 24.
- "Becker Wins New Trial on Errors; Gunmen to Die" (PDF). The New York Times. February 25, 1914. p. 1.
- "Fresh Testimony not Worthy of Credence, Says Justice Goff" (PDF). The New York Times. April 12, 1914. p. 1.
- "Last Statements Made by Three of the Gunmen" (PDF). The New York Times. April 13, 1914. p. 1.
- "Statement by Cirofici at Sing Sing Two Hours Before Execution" (PDF). The New York Times. April 14, 1914. p. 1.
- "Glynn Silent on Confession: Governor also Refuses to Discuss the Executions" (PDF). The New York Times. April 14, 1914. p. 1.
- "Egoism of Becker Led Him to Murder: Gave His Life as the Price He Had Put on Place and Power Among His Fellows" (PDF). The New York Times. July 31, 1915. p. 3.
