"Zapata y la Revolución Mexicana"

https://ia801506.us.archive.org/26/items/WomackJr.John.ZapataYLaRevolucinMexicana2017/Womack%20Jr.,%20John.%20-%20Zapata%20y%20la%20Revoluci%C3%B3n%20mexicana%20[2017].pdf