- Author: Charles J. Bontempo S. Jack Odell Karl R. Popper Adam Schaff Herbert Marcuse
- Language: English
- Year: 1975
- Author: Karl Raimund Popper
- Language: Polish
- Year: 1999
- Author: 马丁·海德格尔(Martin Heidegger), 卡尔·波普尔(Karl R. Popper), 保罗·利科(Paul Ricoeur)等
- Language: Chinese
- Year: 2020
- Author: Karl R. Popper
- Language: English
- Year: 1974
- Author: Karl R. Popper
- Language: Portuguese
- Year: 1945
- Author: Popper Péter
- Language: Hungarian
- Year: 2009
- Author: Popper Péter
- Language: Hungarian
- Year: 1990
- Author: Feldmár András Dr. Popper Péter Dr. Ranschburg Jenő
- Language: Hungarian
- Year: 2004
- Author: Ranschburg Jenő Popper Péter
- Language: Hungarian
- Year: 1978
- Author: Kalo Jenő Paulinyi Tamás Popper Péter
- Language: Hungarian
- Year: 2007