Labor Unions, Partisan Coalitions, and Market Reforms in Latin America, by Maria Victoria Murillo (TPB, 2001, $1, has some underlining)
Weavers of Revolution: The Yarur Workers and Chile's Road to Socialism, by Peter Winn (TPB, 1986, $2, with small amount of underlining)
In the 1970's Chilean textile workers seized and socialized the mill where they worked. Weavers is told, both through the perspective of Chile's laborers and managers, but also "from an Allende who tried to hold back his own revolution."
Find them in the Latin American section.