- Author: David Little, Leni Dam, Lienhard Legenhausen
- Language: English
- Year: 2017
- Author: Christian Kanzian (editor), Muhammad Legenhausen (editor)
- Language: English
- Year: 2009
- Author: Muhammad Legenhausen
- Language: English
- Year: 2020
- Author: Kanzian Christian, Legenhausen M.
- Language: English
- Year: 2013
- Author: Claas Legenhausen (auth.)
- Language: German
- Year: 1998
- Author: Hajj Muhammad Legenhausen
- Language: English
- Year: 2000