FBI: Freedom of Information Act: Albert Anastasia
- The Bureau file on the Gambino Crime Family boss includes 180 pages.
- http://foia.fbi.gov/foiaindex/anastasia.htm

Wikipedia: Roy DeMeo
- Biographical article on the brutal Gambino Crime Family crew leader believed responsible for as many as 200 murders.
- http://en.wikipedia.org/wiki/Roy_DeMeo

The American Mafia: Revenge Killing in Miami
- Justin Dugard's article on the 1976 Roy DeMeo murder of George Byrum.
- http://www.onewal.com/a013/f_byrum.html

FBI Mole Cracks Open Mafia Crime Family
- International Herald Tribune article describing indictments resulting from a two and a half-year infiltration of Gregory DePalma's crew in the Gambino clan.
- http://www.iht.com/articles/2005/03/10/news/mob.php

The American Mafia: King of the Brooklyn Docks: Albert Anastasia
- Writer Thomas Hunt's biography of Albert "the Mad Hatter" Anastasia.
- http://www.onewal.com/a009/f_albertanastasia.html

Laborers.org: Declaration of Salvatore Gravano
- The 1994 statement of the former underboss of the Gambino Crime Family regarding underworld corruption of the Mason Tenders union in New York.
- http://www.laborers.org/Gravano.html

wcbstv.com: Complete Coverage: 'Junior' Gotti Trials
- Print and video reports documenting two years of unsuccessful federal racketeering prosecutions against John A. Gotti.
- http://wcbstv.com/local/local_story_270142645.html

Wikipedia: John J. Gotti
- Biographical article of the Gambino crime boss known as "the Teflon Don."
- http://en.wikipedia.org/wiki/John_Gotti

Wikipedia: Carlo Gambino
- Biography of the New York crime boss.
- http://en.wikipedia.org/wiki/Carlo_Gambino

Wikipedia: Albert Anastasia
- Biography of the New York crime boss known as "the Mad Hatter" and "the Lord High Executioner." Topics include Murder Incorporated, rivalry with the Mangano brothers and Anastasia's 1957 assassination.
- http://en.wikipedia.org/wiki/Albert_Anastasia

Wikipedia: Vincent Mangano
- Biography of the New York crime boss who vanished in 1951.
- http://en.wikipedia.org/wiki/Vincent_Mangano

Wikipedia: Gambino Crime Family
- Historical survey of the New York-based criminal organization.
- http://en.wikipedia.org/wiki/Gambino

FBI: Freedom of Information Act: Carlo Gambino
- Bureau records on New York crime boss Gambino amount to 1,011 pages.
- http://foia.fbi.gov/foiaindex/gambino.htm

Organized Crime Book Review: Mob Star: The Story of John Gotti
- Klaus von Lampe reviews "Mob Star" by Gene Mustain and Jerry Capeci.
- http://www.organized-crime.de/revmus03johngotti.htm

Mafia Wife
- Lynda Milito, author of Mafia Wife, tells about her experiences with the mob. Site includes information on John Gotti, Sammy Gravano. Some features available only to subscribers.
- http://www.mafiawifelive.com

Eve's Magazine: Farewell to Gotti
- Eve Berliner's tribute to the late John Gotti.
- http://www.evesmag.com/gotti.htm

The Gambino Family
- Profiles of the bosses, underbosses, and hitmen from organized crime's Gambino family.
- http://www.gambinofamily.com/

The American Mafia: DiLeonardo testimony
- Government informant Michael DiLeonardo testified Feb. 22, 2006, on the history, membership and activities of New York's Gambino Crime Family.
- http://www.onewal.com/nw-dileo.html