- Author: Edmund Husserl Maurice Merleau-Ponty
- Language: Portuguese
- Year: 1975
- Author: Edmund Husserl
- Language: Italian
- Year: 2014
- Author: Edmund Husserl
- Language: English
- Year: 2019
- Author: Husserl Edmund
- Language: Spanish
- Author: Edmund Husserl, Manuel García Morente, José Gaos
- Language: Spanish
- Year: 2009
- Author: Edmund Husserl, Manuel García Morente, José Gaos
- Language: Spanish
- Year: 2009
- Author: Edmund Husserl F. S. Trincia (editor)
- Language: Italian
- Year: 2009
- Author: Edmund Husserl
- Language: Spanish
- Year: 2013
- Author: Edmund Husserl
- Language: English
- Year: 1977
- Author: Emund Husserl
- Language: Portuguese
- Year: 1952