Umbria
| Author(s) | Title | Reference | |
|---|---|---|---|
| DAVID LAWTON | Body and Soul: Essays on Medieval Women and Mysticism, by Elizabeth Avilda Petroff | 65/1, p. 116 | |
| PETER PARTNER | The Church in Italy in the Fifteenth Century: The Birkbeck Lectures, 1971, by Denys Hay | 48/1, p. 155 |