Ross, Nicholas (May 1, 2019). "Authority, Legitimacy, and Support for Armed Groups: A Case Study of the Ejército Zapatista de Liberación Nacional". Civil Wars. 21 (3): 8–9. doi:10.1080/13698249.2019.1604934. S2CID155699216.
Henck 2016, pp. 11–18: "Zapatismo was not Marxist-Leninist, but it was also Marxist-Leninist. It was not university Marxism, it was not the Marxism of concrete analysis, it was not the history of Mexico, it was not the fundamentalist and millenarian indigenous thought and it was not the indigenous resistance. It was a mixture of all of this, a cocktail which was mixed in the mountain and crystallized in the combat force of the EZLN ..." Henck, Nick (2016). Insurgent Marcos: The Political-Philosophical Formation of the Zapatista Subcommander. Historia y Ciencias Sociales. Raleigh, NC: A Contracorriente. ISBN9781945234033. JSTOR10.5149/9781945234279_henck.
Ross, Nicholas (May 1, 2019). "Authority, Legitimacy, and Support for Armed Groups: A Case Study of the Ejército Zapatista de Liberación Nacional". Civil Wars. 21 (3): 8–9. doi:10.1080/13698249.2019.1604934. S2CID155699216.