- Author: Schacht Richard, Wagner Richard, Kitcher Philip
- Language: English
- Year: 2004
- Author: Richard Wagner, Kurt Warner
- Language: English
Arte y revolución
epub
- Author: Richard Wagner
- Language: Spanish
- Year: 1849
- Author: Bribitzer-Stull Matthew, Wagner Richard, Wagner Richard
- Language: English
- Year: 2017
- Author: Robert Zubrin Richard Wagner
- Language: Chinese
- Year: 2012
- Author: Anu Press, John Richard Wagner, Jerry K Jacka
- Language: English
- Year: 2018
- Author: Robert Zubrin Richard Wagner
- Language: Polish
- Year: 1997
- Author: Richard Wagner
- Language: English
- Year: 2018
- Author: Richard Wagner
- Language: Spanish
- Year: 2013
- Author: Richard Wagner
- Language: Italian
- Year: 1963