- Author: Wedeck Harry E
- Language: English
- Year: 2015
- Author: Wedeck Harry E., Baskin Wade
- Language: English
- Year: 2013
- Author: Steinmetz Sol
- Language: English
- Year: 2010
- Author: Rod L. Evans Ph.D
- Language: English
- Year: 2012
- Author: Reef Catherine, Webster Noah
- Language: English
- Year: 2015
- Author: Peckham Aaron
- Language: English
- Year: 2009
- Author: Nanji Azim, Nanji Razia
- Language: English
- Year: 2008
- Author: Morehead Philip D
- Language: English
- Year: 2001
Karl Marx Dictionary
azw3
- Author: Marx Karl, Stockhammer Morris
- Language: English
- Year: 2013
- Author: Woop Studios., Sacher Jason
- Language: English
- Year: 2013