“Legal Limits on Labor Militancy: U. S. Labor Law and the Right to Strike since the New Deal” by Holly J. McCammon
“The Trade Unions: Pillars of Capitalism”, from Internationalist Perspective 41, pp. 5-17
“Thesis on Unions”, from Theses of Programmatical Orientation by Internationalist Communist Group
“Thesis on Unions” from Theses by World Communist Group
“Trade Unionism” by Anton Pannekoek
“Trade Unions”, from Capitalism and Its Revolutionary Destruction by Wildcat
“Unions and Political Struggle”, from Mouvement Communiste
“Unions: A Revolutionary Critique”, from Red and Black Notes

Angry University of Alaska workers

Further reading