http://www.babelio.com/auteur/Henri-Bergson/2564

Sello de Henri Bergson (1859-1941) realizado en 1959

http://i.colnect.net/images/f/144/184/Bergson-Henri-1859-1941.jpg

http://www.biografiasyvidas.com/biografia/b/bergson.htm

http://www.siruela.com/catalogo.php?opcion=autor&letra=B&id_autor=1602

http://www.pensament.com/bergson.htm

http://www.pensament.com/bergson.htm