
- Author: Lodge Rupert C
- Language: English
- Year: 2014

- Author: Hartmann Eduard von
- Language: English
- Year: 2000

- Author: Brentano Franz, Chisholm Roderick M., Kraus Oskar
- Language: English
- Year: 1969

- Author: Edmund Husserl
- Language: English
- Year: 2001

- Author: C.D. Broad
- Language: English
- Year: 2008

- Author: Georg Henrik von Wright
- Language: English
- Year: 1963

- Author: Martin Davies
- Language: English
- Year: 1981

- Author: John Foster
- Language: English
- Year: 1982

- Author: John Foster
- Language: English
- Year: 1982

- Author: Israel Scheffler
- Language: English
- Year: 2010