- Author: Michael Slade Shull
- Language: English
- Year: 2011
- Author: John Goodridge, Simon Kövesi, David Fairer, Dr. Tim Burke, William J. Christmas
- Language: English
- Year: 2003
- Author: Franco Barchiesi
- Language: English
- Year: 2011
- Author: Lawrence Mishel, Josh Bivens, Elise Gould, Heidi Shierholz
- Language: English
- Year: 2012
- Author: Thomas Estabrook, Charles Levenstein, John Wooding
- Language: English
- Year: 2005
- Author: Georgina Hickey
- Language: English
- Year: 2003
- Author: Rosemary O'Day, David Englander
- Language: English
- Year: 2005
- Author: Kenichi Ueda, Stijn Claessens
- Language: English
- Year: 2008
- Author: Sebastián Sáez
- Language: English
- Year: 2013
- Author: Mario Tronti
- Language: English
- Year: 2019