Even More than Militant Unions, U.S. Needs a Working People’s Movement, Fletcher & Gapasin Say – Michael Hirsch (2008) 14 January 200914 January 2009dan
Global Labor Organizing in Theory and Practice – Paul Garver, Kirill Buketov, Hyewon Chong, Beatriz Sosa Martínez (2007) 10 December 200810 December 2008dan
