- Author: Anthony McNicoll Roland Fletcher
- Language: English
- Year: 1983
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- Year: 2011
- Author: Stefanie Arend (editor), Claudius Sittig (editor), Sonja Glauch (editor), Martin Klöker (editor)
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- Year: 2012
- Author: Katja Barthel (editor)
- Language: German
- Year: 2022
- Author: Willy Van Langendonck
- Language: English
- Year: 2007
- Author: Robert Doran (editor)
- Language: English
- Year: 2020
