- Author: Rudolf Carnap
- Language: German
- Year: 1999
- Author: Rudolf Carnap
- Language: English
- Year: 1959
- Author: W. V. Quine (editor), Rudolf Carnap (editor), Richard Creath (editor)
- Language: English
- Year: 2020
- Author: Rudolf Carnap (editor), Richard C. Jeffrey (editor)
- Language: English
- Year: 2020
- Author: Rudolf Carnap (editor), Abner Shimony (editor)
- Language: English
- Year: 2020
- Author: Rudolf Carnap
- Language: German
- Year: 1931
- Author: Rudolf Carnap
- Language: English
- Year: 1959
- Author: Rudolf Carnap, Willard Van Orman Quine, Richard Creath
- Language: English
- Year: 1990
- Author: Hans Hahn Otto Neurath Rudolf Carnap
- Language: Italian
- Year: 1979
