| Name | Vassella, Alessandro |
|---|---|
| Autor | Titel | Jahr |
|---|---|---|
| Kahn, Louis I., 1901-1974 | Silence and light | 2013 |
| Kahn, Louis I., 1901-1974 | Silence and light, Audio-CD, The master's voice in the lecture, February 12, 1969, ETH Zurich | 2013 |
| Kahn, Louis I., 1901-1974 | Silence and light, Buch | 2013 |