Steven Dudley; Héctor Silva Ávalos (16 de febrero de 2018). «MS13 in the Americas: Major Findings». Consultado el 18 de abril de 2025. «“clica,” the Spanish term for clique».
«Grand Jury Sworn in on November 12, 2010». CRIMINAL CASE NO. 10-256 (RMC) GRAND JURY ORIGINAL(en inglés). UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA. p.5. Consultado el 18 de abril de 2025. «The cliques operated under the umbrella rules of MS-13. In the District of Columbia and surrounding metropolitan jurisdictions, these cliques included Sailors (SLSW), Normandy (NLS), Peajes, Western (WLS), Uniones (ULS), and Fultons.»