- Author: Ludwig-Erhard-Stiftung e.V. Bonn (editor)
- Language: German
- Year: 1992
- Author: Ernst Rosenfeld (editor)
- Language: German
- Year: 1910
- Author: Friedrich Engels
- Language: German
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- Author: Klaus E. Bohnenkamp
- Language: German
- Year: 1972
- Author: Mahmood Ahmad
- Language: English
- Year: 2023
- Author: Neil Semple
- Language: English
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- Language: English
- Year: 1966
The Winter Count
pdf
- Author: Dilys Leman
- Language: English
- Year: 2014
- Author: Toby Morantz
- Language: English
- Year: 2002
- Author: Charles H.H. Scobie, George A. Rawlyk
- Language: English
- Year: 1997
