- Author: Arno Kleber, Jana Richter-Krautz
- Language: German
- Year: 2022
- Author: Arno Kleber, Jana Richter-Krautz
- Language: German
- Year: 2022
- Author: Daniel S. Richter, William Allen Johnson
- Language: English
- Year: 2017
- Author: Daniel S. Richter, William Allen Johnson
- Language: English
- Year: 2017
- Author: Duncan Richter
- Language: English
- Year: 2021
- Author: Max Euwe, Kurt Richter
- Language: German
- Year: 1985
- Author: A. F. Holleman (editor), Friedrich Richter (editor)
- Language: German
- Year: 1954
Léčivé rostliny
pdf
- Author: Richter Miloš & Severa František
- Language: Czech
- Year: 1971
- Author: Cory Bohon, Kyle Richter
- Language: English
- Year: 2017
- Author: Claus Richter, Bernd Renner
- Language: German
- Year: 1991