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- Language: English
- Year: 2015
- Author: Fernando Coimbra and Léo Dubal
- Language: English
- Year: 2008
- Author: Maximilian Joseph Carl von Ditfurth
- Language: German
- Year: 1840
- Author: Maximilian Joseph Carl von Ditfurth
- Language: German
- Year: 1839
- Author: Evangelos Evangelou
- Language: English
- Year: 2018
- Author: Липшиц С.Ю.
- Language: Русский
- Year: 1940
- Author: Fritz Aulinger Wilm Reerink Wolfgang Riepe (auth.)
- Language: German
- Year: 1967
- Author: Rene Chartrand Bill Younghusband
- Language: English
- Year: 2000
- Author: Jorge Cortés Monforte (auth.)
- Language: English
- Year: 2002