Yale Nota bene
7 libros
- Muchedumbre Solitaria, La
David Riesman · 1996
El Cosmos, El Caos y El Mundo VenideroNorman Rufus Colin Cohn, Norman Cohn · 1997
- One world
Peter Singer · 2004
BritonsLinda Colley · 1996
- The courage to be
Paul Tillich · 1984
Wilderness and the American mindRoderick Nash · 1982
- Segun Natura
Eva Cantarella · 1991